A TREATISE ON DISEASES OF THE NOSE AND THROAT IN TWO VOLUMES BY FRANCKE HUNTINGTON BOSWORTH, A.M., M.D. PROFESSOR OF DISEASES OF THE THROAT IN THE BELLEVUE HOSPITAL MEDICAL COLLEGE, NEW YORK * CONSULTING PHYSICIAN TO THE O. D. P. DEPT. OF THE BELLEVUE HOSPITAL; FELLOW OF THE AMER- ICAN LARYNGOLOGICAL ASSOCIATION, OF THE AMERICAN CLIMATOLOGICAL ASSOCIATION, OF THE NEW YORK ACADEMY OF MEDICINE ; MEMBER OF THE NEW YORK LARYNGOLOGICAL SOCIETY, OF THE MEDICAL SOCIETY OF THE COUNTY OF NEW YORK, ETC., ETC. Volume One DISEASES OF THE NOSE AND NASO-PHARYNX WITH 4 COLORED PLATES AND 182 WOOD-CUTS NEW YORK WILLIAM WOOD & COMPANY '56 & 58 Lafayette Place Copyright, 1889. By WILLIAM WOOD & COMPANY. PRESS OF THE PUBLISHERS’ PRINTING COMPANY, 157-159 WILLIAM STREET, NEW YORK. PREFACE. The following work was originally undertaken with the inten- tion of preparing a Second Edition of the volume on “ Diseases of the Nose and Throat ” published by myself in 1881, but it soon became evident that the great advances made in the study of dis- eases of the upper air passages during the period which had elapsed since that work was issued, had rendered it necessary to rewrite practically the whole volume. I therefore determined to abandon the attempt to base the present work on my former one, and to write an entirely new treatise. Two chapters, however, of the earlier publication, with some changes and additions, I have re- tained, viz.: that on “Mucous Membranes” and that on “Taking Cold,” for while these subjects may possibly seem somewhat ele- mentary to the older practitioner, to the younger physician and to the medical student, I am confident they will prove of value. Aside from these two chapters, the work is entirely new and has been written without reference to the earlier volume. It has been my endeavor to present a full and complete treatise on the sub- jects covered by the title, and in carrying out this endeavor the work has grown on my hands in proportions beyond, perhaps, my original conception, and in place of a single volume which I origi- nally contemplated, I have been compelled to divide the work into two volumes. In the first volume, I have embraced, in the first section, a consideration of diseases of the nasal cavities proper, in the second section that of diseases of the naso-pharynx, while I have added a third section in which there is presented brief de- scriptions of all the various operations which have been resorted to for the removal of growths from the nasal passages or naso- IV PREFACE. pharynx, and which involve incision either of bone or the soft parts. The very large space devoted to a study of diseases of the nose, cannot, I think, subject me to criticism, when we remember the very intricate and highly important functions, which, as we havte so clearly learned in the past decade, have their seat in the mucous membrane lining this cavity; and the very wide area of both phys- ical and reflex disturbances which are prone to follow the morbid conditions which are met with there. A chapter on asthma, in a treatise on nasal diseases, may possi- bly be considered somewhat out of place ; its propriety, however, I am sure will be more generally recognized when the views which I have so long advocated receive fuller acceptance, as I am con- fident they will, that, in the very large majority of instances, an asthma is dependent primarily upon a diseased condition of the nasal mucous membrane. The separation of the nasal cavity from the naso-pharynx, from an anatomical, physiological, and pathological point of view, has been made in the present volume, more distinctly and more definitely, I think, than has been usually done in our text-books on diseases of the nose and throat. This is as it should be, and clears up much that has heretofore been vague and unsatisfactory in our classification of diseases of these regions. In the section on “ External Surgery ” the description of the various surgical procedures which have been resorted to for gaining a wider access to the nasal cavity and the naso-pharynx, will, I hope, prove of value. While I have not deemed it necessary to enter into a fully detailed description of each operation, I have given a brief resume of each procedure, thus enabling the reader to obtain a somewhat rapid, yet complete, survey of the resources at his command in dealing with the graver forms of neoplasms which are met with in these regions. As far as I am familiar with surgical literature, these various operations have not been heretofore grouped together in so full and complete a manner as in the present volume. PREFACE. V At the end of the volume there will be found a number of col- ored plates, illustrative of some of the operations described. These have in each instance been made from colored sketches of opera- tions on the cadaver. It has been my earnest effort to present the study of each dis- ease as fully and as comprehensively as possible; in most instances I have depended entirely on the descriptive text, in others I have introduced illustrative cases, as they seemed to add interest and clearness to the context; while in still further instances it has seemed to me that a better comprehension of the subject would be reached, by presenting a brief resume of all the cases which have been recorded in medical literature. This latter plan has been followed in the consideration of most of those diseases which are comparatively rare, such as carcinoma and sarcoma of the nose and also of the naso-pharynx, nasal hydrorrhcea, etc. The work is fully illustrated, but this I have had done design- edly. In many instances I have illustrated and described instru- ments which I do not consider of value. This has been done on the ground that there is oftentimes something of suggestion and even instruction in not only becoming familiar with the methods by which others attempt to carry out clinical indications, but even more in recognizing their faults. The atomization of medicated fluids for application to the upper air tract will always occupy a prominent place in our armamentarium. In the historical account of the development of the atomizer, therefore, I have introduced illustrations of the various devices out of which grew the perfect instrument of the present day. This may not be of any practi- cal value, but I am sure it will prove of interest, and to many, instructive. In presenting personal views and opinions, I have desired to do so with all modesty, and yet with the positiveness of conviction. In differing with, or in criticising the views of others, I have en- deavored to do so with becoming diffidence. In making a com- plete treatise of the character of the present, it is impossible not to make use of the literary research and compilation of previous VI PREFACE. writers; this I have done in several instances, but in all cases it has been my desire and effort to give full credit therefor. The work has been done for the older practitioner as well as for the beginner and medical student, and from all I ask a kindly acceptance, to- gether with a full indulgence for such faults and errors as may be found in it, for while prepared by a specialist, and undoubtedly largely written from the specialist’s point of view, it has been my conscious and strenuous effort, throughout, to present such a thor- oughly candid and unbiassed study of the diseased conditions of the upper air tract, as may prove acceptable to the general practi- tioner. In closing, I desire to express my great obligations to my asso- ciate, Dr. E. B. Dench, for his most valuable assistance to me, not only in the literary research which the volume has required, but also in the preparation of the index, reading of proofs, and other labors incident upon carrying the work through press. F. H. B. 26 West 46th St. TABLE OF CONTENTS. SECTION I. Diseases of the Nasal Passages. CHAPTER I. PAGE Methods of Examining the Upper Air Passages, .... 3-27 The Laryngoscope, 5-10 The Fixed Apparatus, 10-13 The Examination, . . 13-15 Rhinoscopy, 15-25 The Rhinoscopic Image, 25-27 CHAPTER II. Methods of Treating the Upper Air Passages by Means of Instru- ments, 28-46 Insufflations, . . 28-31 Douches, 31-34 Atomizers 34-43 Inhalations 43-46 CHAPTER III. Mucous Membranes, 47-56 Anatomy, 48-50 Physiology, 50-51 Inflammation of Mucous Membranes, 51—56 CHAPTER IV. Taking Cold, 57-68 CHAPTER V. The Anatomy of the Nose, 69-85 The External Nose, 69-70 The Nasal Fossae, 70-74 The Accessory Sinuses 74-78 The Mucous Membrane, 78-81 The Turbinated Bodies, 81-84 VIII TABLE OF CONTENTS. CHAPTER VI. PAGE The Physiology of the Nose 85-98 The Sense of Smell, 85-87 The Function of the Nose in Phonation, 87-89 The Function of the Nose in Respiration, .... 89-98 CHAPTER VII. General Considerations Concerning Catarrhal Diseases, . . 99-104 CHAPTER VIII. Acute Rhinitis, 105-118 CHAPTER IX. Hypertrophic Rhinitis, 119-153 CHAPTER X. Purulent Rhinitis of Children 154-161 CHAPTER XI. Atrophic Rhinitis 162-179 CHAPTER XII. Croupous Rhinitis, 180-185 CHAPTER XIII. Nasal Reflexes, 186-198 CHAPTER XIV. Hay Fever, or Vaso-Motor Rhinitis, 199-231 CHAPTER XV. Asthma, or Vaso-Motor Bronchitis, 232-257 CHAPTER XVI. Nasal Hydrorrhoea 258-271 CHAPTER XVII. Anosmia, 272-280 CHAPTER XVIII. Deformities of the Nasal Septum 281-309 Dislocation of the Columnar Cartilage, 306-307 Perforation of the Septum 307-309 CHAPTER XIX. Epistaxis 310-320 CHAPTER XX. Foreign Bodies in the Nasal Passages 321-325 TABLE OF CONTENTS. IX CHAPTER XXL • PAGE Rhinoliths, 326-330 CHAPTER XXII. Parasites in the Nasal Cavities, 331-335 CHAPTER XXIII. Syphilis of the Nasal Passages, ■ . . 336-359 The Primary Lesion, 336-337 The Syphilitic Coryza or Erythema 337-338 The Mucous Patch, 338-339 The Superficial Ulcer, 339-341 The Gummy Tumor, ' 341-344 The Deep Ulcer of Syphilis and Bony Necrosis, . . . 344-351 Treatment, 352—359 CHAPTER XXIV. Congenital Syphilis of the Nasal Passages, 360-368 CHAPTER XXV. Tuberculosis of the Nasal Passages 369-375 CHAPTER XXVI. Lupus of the Nasal Passages 376-380 CHAPTER XXVII. Rhinoscleroma, 381-386 CHAPTER XXVIII. Nasal Polypus, or Myxoma 387-408 CHAPTER XXIX. Fibroma of the Nasal Passages, 409-416 CHAPTER XXX. Osteoma of the Nasal Passages, 417-421 ♦ CHAPTER XXXI. Papilloma of the Nasal Passages 422-426 CHAPTER XXXII. Adenoma of the Nasal Passages, 427-428 CHAPTER XXXIII. Cystoma of the Nasal Passages, 429-430 CHAPTER XXXIV. Angioma of the Nasal Passages, 431-434 X TABLE OF CONTENTS. CHAPTER XXXV. PAGE Chondroma of the Nasal Passages, 435-436 CHAPTER XXXVI. Sarcoma of the Nasal Passages, 437-452 CHAPTER XXXVII. Carcinoma of the Nasal Passages, 453-464 CHAPTER XXXVIII. Diseases of the Accessory Sinuses of the Nose 465-498 Disease of the Antrum, 465-479 Disease of the Ethmoidal Sinuses 479-485 Disease of the Sphenoidal Sinuses, 486-492 Disease of the Frontal Sinuses, 492-496 Differential Diagnosis between Diseases of the Accessory Cavities, 496-498 SECTION II. Diseases of the Naso-Pharynx. CHAPTER XXXIX. The Anatomy and Physiology of the Naso-Pharynx, . . . 501-507 The Anatomy of the Naso-Pharynx 501-506 The Physiology of the Naso-Pharynx, 506-507 CHAPTER XL. Acute Naso-Pharyngitis, 508-514 CHAPTER XLI. Naso-Pharyngeal Catarrh 515—539 CHAPTER XLII. Hypertrophy of the Pharyngeal Tonsil, or Adenoid Growths of the Vault of the Pharynx, 539-569 CHAPTER XLIII. Fibroma of the Naso-Pharynx, 570-587 CHAPTER XLIV. Myxo-Fibroma of the Naso-Pharynx, 588-594 CHAPTER XLV. Chondroma of the Naso-Pharynx, 595 TABLE OF CONTENTS. XI CHAPTER XLVI. PAGE Sarcoma of the Naso-Pharynx 596-611 CHAPTER XLVII. Carcinoma of the Naso-Pharynx 612-616 SECTION III. External Surgery of the Nose. External Surgery of the Nose, 619-651 Manne’s Operation, 621 Maisonneuve’s Operation . . 621 Nelaton’s Operation, 622 Botrel’s Operation, 622-623 Richard’s Operation, 623 Sedillot’s Operation 623-624 Dezeanneau’s Operation 624 Dieffenbach’s Operation, 624-625 Lariche’s Operation, 625 Rouge’s Operation 626 Palasciano’s Operation, 626-627 Boeckel’s Operation 627-628 Ollier’s Operation, 629-630 Lawrence’s Operation, 630-631 Langenbeck’s Operation for Resection of the Nasal Bone, . 631-632 Linhart’s Operation, 632-633 Bruns’s Operation, 633-634 Fournaux-Jordan’s Operation, 634-635 Huguier’s Operation 635-636 Cheever’s Operation 637-638 Cheever’s Double Operation 638-639 Waterman’s Operation, 639 Roux’s Operation, 639-641 Annandale’s Operation, 641 Langenbeck’s Operation for the Temporary Resection of the Superior Maxilla 641-643 Billroth’s Operation for the Temporary Resection of the Su- perior Maxilla, 643-644 Boeckel’s Operation 644 Demarquay’s Operation, 644-645 Maisonneuve’s Operation, 645-647 Pean’s Operation, 647-649 Berard’s Operation 649-650 Huguier’s Operation, 650 Vallet’s Operation, 650-651 CHAPTER XLVIII. LIST OF ILLUSTRATIONS. FIGURE PAGE 1. Throat Mirrors, Actual Size 6 2. The Lennox-Browne Calcium Light, 7 3. Beseler’s Lime Light Laryngoscope, 7 4. Reflecting Mirror, Mounted on Schroetter’s Head-band, . . 9 5. Reflecting Mirror, Mounted on Pomeroy’s Head-band, ... 9 6. The Author’s Head-band and Mirror, 10 7. Head Mirror Mounted on a Spectacle Frame, .... 10 8. Tobold’s Laryngoscope Mounted on the German Student Lamp, . 11 9. The “Sass” Laryngeal Stand, with Globe Inhalers, Atomizing Tubes, and Laryngoscope 12 10. Mackenzie’s Light Condenser, Mounted upon a Ratchet Move- ment Gas Fixture . . 13 11. Frankel’s Nasal Speculum, 15 12. Goodwillie’s Nasal Speculum 15 13. Elsberg’s Nasal Speculum, 16 14. The Author’s Self-retaining Nasal Speculum, Actual Size, . . 16 15. Jarvis’ Nasal Speculum, 16 16. Method of Making an Examination of the Anterior Nares by Means of Sunlight, the Head of the Patient being in Position for the Inspection of the Inferior Meatus, 17 17. Anterior Rhinoscopy, the Head of the Patient being in Position for the Inspection of the Middle Turbinated Body, . . 18 18. Anterior Rhinoscopy, Position of the Head for Inspecting the Wall of the Pharynx through the Nasal Passages, ... 18 19. Turck’s Tongue Depressor, 19 20. Sass’s Tongue Depressor, ........ 20 21. Goodwillie’s Folding Spatula, 20 22. The Author’s Tongue Depressor, 21 23. Church’s Self-retaining Tongue Depressor, . . . . . 21 24. Method of Depressing the Tongue for Examining the Pharynx and for Posterior Rhinoscopy, 22 25. Method of Making a Posterior Rhinoscopic Examination, . . 23 26. White’s Self-retaining Palate Retractor, ...... 25 XIV LIST OF ILLUSTRATIONS. FIGURE PAGE 27. The Posterior Nares, 25 28. Rauchfuss’s Insufflator, 29 29. Lefferts’ Insufflator, 29 30. Ely’s Powder Blower, 29 31. Stoerck’s Insufflator 30 32. Post Nasal Syringe, 31 .33. Post-Nasal Pipe, fitted to the Ordinary Davidson Syringe, . . 31 34. Warner’s Post-Nasal Douche 32 35. The Ordinary Form of the Nasal Douche, ..... 32 36. Method of Using the Nasal Douche, 33 37. Dessar’s Nasal Cup 33 38. Sales-Giron’s Portable Atomizer, 35 39. Mathieu’s Nephogene 35 40. Bergson’s Apparatus with Foot Bellows, 36 41. Sass’s Spray Tube, 36 42. Newmann’s Spray Tubes, Worked by Means of the Double Bulbs, 37 43. The Richardson Double-bulb Hand Atomizer, .... 38 44. The Ordinary Hand-pump and Air Receiver, 39 45. Air Pump Worked by Fly-wheel 40 46. The Hydro-pneumatic Pump, ........ 41 47. The Ordinary Single-Bulb Hand-Ball Atomizer fitted for Nasal Applications, . • '42 48. Delano’s Atomizer 42 49. Mackenzie’s Inhalator, . . 43 50. Lewin’s Apparatus for Inhaling Nascent Muriate of Ammonia, . 44 51. Large Globe Inhaler ... 45 52. Diagrammatic Section of Mucous Membrane 48 53. Cartilages of the Nose seen in Profile 69 54. Superficial Layer of the Muscles of the Nose, 70 55. Outer Wall of the Right Nasal Cavity seen from Within, the Soft Parts being Removed, 72 56. Outer Wall of Left Nasal Cavity, the Inferior and Middle Turbi- nated Bones having been Removed 56 57. Transverse Section through the Nasal Cavities and Maxillary Sinuses, Showfing Irregularities of Development of the Latter, 75 58. Transverse Section through the Nasal Cavities and the Maxillary Sinuses, Showing Irregularities in the Development of the Antrum, ........... 76 59. Abnormal Opening between the Frontal Sinus and the Orbit, . 77 60. Abnormal Opening between the Ethmoidal Cells and the Orbit, . 77 61. The Olfactory Cells in Man, 79 FIGURE PAGE 62. The Sphenopalatine Ganglion, seen on its Internal Surface, . 80 63. The Formation of the Spheno-palatine Ganglion, .... 80 64. Section of the Cavernous or Erectile Tissue of the Middle and Lower Turbinated Bones, Inflated and Dried, .... 83 65. Microscopical Characters of Hypertrophic Rhinitis, . . . 133 66. Myxomatous Hyperplasia of the Nasal Mucosa, from the Anterior Termination of the Middle Turbinated Bone, .... 135 67. The Outer Wall of the Nasal Cavity, showing the Mucous Mem- brane in a State of Hypertrophy over the Lower Turbinated Bone, 136 68. The Outer Wall of the Nasal Cavity Lined with Normal Mucous Membrane, 137 69. Transverse Section through the Nasal Cavities, showing the Mu- cous Membrane over the Lower and Middle Turbinated Bones in a State of Hypertrophy, 137 70. Large Masses of Hypertrophied Membrane on the Posterior Ter- mination of Lower Turbinated Bones, More or Less Com- pletely Filling the Posterior Nares, 138 71. The Author’s Chromic Acid Applicator, 145 72. Meyrowitz’s Portable Galvano-Cautery Battery, . . . . 146 73. Meyrowitz’s Storage Battery, . 147 74. Galvano-Cautery Handle with Flat Electrode for Use upon the Turbinated Tissues, 148 75. Nasal Electrodes 148 76. Jarvis’s Wire Snare Ecraseur, 150 77. Sajous’s Snare 151 78. Lateral View of Posterior Hypertrophy of the Mucous Membrane of the Lowei Turbinated Bone, with Jarvis’s Snare in Position for Section 152 79. Jarvis’s Transfixion Needles, ........ 152 80. Microscopical Appearances in Atrophic Rhinitis, .... 165 81. The Outer Wall of the Nasal Cavity in the Late Stage of Atrophic Rhinitis, the Mucous Membrane, and also the Lower and Mid- dle Turbinated Bones, having Undergone the Atrophic Process, 173 82. Horizontal Deviation of the Septum, probably the Result of a Fracture, 284 83. Horizontal Deviation of the Septum, 284 84. Dislocation between the Lower Border of the Septum and the Superior Maxilla 285 85. Sigmoid Deflection of the Septum, probably the Result of a Fracture, 285 LIST OF ILLUSTRATIONS. XV XVI LIST OF ILLUSTRATIONS. FIGURE PAGE 86. Bulging of both Cartilaginous and Bony Portions of the Septum into the Right Nasal Cavity, 286 87. Transverse Section of Deformity of the Septum, .... 290 88. Transverse Section of Deformity of the Septum 290 89. Blandin’s Septal Punch, 299 90. Steele’s Septal Punch, . 299 91. Adams’s Forceps for Refracturing a Deflected Septum, . . 300 92. Adams’s Nasal Clamp, 300 93. Adams’s Nasal Plugs, 300 94. Jarvis’s Cutting Forceps, 301 95. Burrs for the Removal of Septal Deformities, .... 302 96. Curtis’s Nasal Trephines, . 302 97. Seiler’s Nasal Chisel and Gouges, 302 98. The Author’s Nasal Saw 303 99. Dislocation of the Columnar Cartilage of the Nose into the Right Nostril, 307 100. Perforation of the Cartilaginous Septum, 309 101. Microscopical Appearance of a Syphilitic Ulcer at the Muco-Cuta- neous Junction, 340 102. Microscopical Appearance of Lupus, 378 103. Microscopical Appearance of Rhinoscleroma, .... 384 104. Microscopical Appearance of Nasal Polypus, 389 105. Microscopical Appearance of a Nasal Polypus which has Under- gone Cystic Degeneration 390 106. Nasal Polypi, 393 107. Microscopical Appearance of Myxoma Changing to Mvxo-Sar- coma, 401 108. The Author’s Snare 404 109. The Galvano-Cautery Snare, 404 no. Mackenzie’s Snare 405 in. Wright’s Snare, 406 112. McKay’s Forceps 407 113. Papilloma of the Nasal Mucous Membrane 425 114. Microscopical Appearance of Cavernous Angioma, . . . 433 115. Microscopical Appearance of Adeno-Sarcomaof the Nasal Mucosa, 448 116. Microscopical Appearance of Round-celled Sarcoma of Nasal Mu- cosa, . 449 117. Microscopical Appearance of Scirrhus of the Nasal Mucosa, . 459 118. Transverse Section of the Maxillary Sinuses, showing the Roots of the Molar Teeth Projecting into the Cavities through the Floor 467 LIST OF ILLUSTRATIONS. XVII FIGURE PAGE 119. Silver Drainage Tube for Antrum 476 120. Anel’s Lachrymal Syringe for Use in Disease of the Antrum, . 477 121. The Glandular Structures at the Vault of the Pharynx, . . . 505 122. Glandular Structures of the Pharyngeal Vault seen in Antero- posterior Section. 506 123. Lymphatic Hyperplasia of the Pharyngeal Mucosa, illustrating the Morbid Changes in Ordinary Naso-pharyngeal Catarrh, . . 523 124. The Author’s Porte Caustique for the Pharyngeal Vault, . . 535 125. Electrode for the Naso-Pharynx, to be Manipulated through the Nasal Passages, . . . . . . . . . . 537 126. Microscopical Appearance in Adenoid Disease of the Vault of the Pharynx, 542 127. Face, illustrating the Facial Expression Characteristic of the Ex- istence of an Hypertrophied Pharyngeal Tonsil, . . . . 551 128. The Author’s Electrode fitted with a Shield for Use in the Pharyngeal Vault, 559 129. Straight Electrodes for the Application of the Galvano-Cautery to the Pharyngeal Tonsil through the Nasal Cavity, . . . 559 130. Meyer’s Instruments for the Removal of Hypertrophic Pharyngeal Tonsils, 560 131. Lowenberg’s Forceps, 561 132. Curtis’s Forceps, 561 133. Major’s Adenotome, . v 562 134. The Author’s Sharp Curette for the Pharyngeal Vault, . . . 563 135. Hooper’s Instruments for the Removal of Hypertrophied Pharyn- geal Tonsils, . . 565 136. The Author’s Modification of Jarvis’s Snare ficraseur for the Re- moval of an Hypertrophied Pharyngeal Tonsil, . . . 566 137. Microscopical Appearance of Fibroma of the Naso-Pharynx, . 573 138. Microscopical Appearance of Myxo-Fibroma of the Naso-Pharynx, 590 139. Microscopical Appearance in Round-Celled Sarcoma of the Naso- Pharynx, ........... 607 140. Microscopical Appearance in Carcinoma of the Naso-Pharynx, . 614 141. Lines of Bony Section in Nelaton’s Operation 622 142. Sedillot’s Operation ; Lines of Bony Section, 623 143. Dezeanneau’s Operation ; Lines of Section of Hard Palate, . . 624 144. Dieffenbach’s Operation ; Line of Cutaneous Incision, . . . 624 145. Lariche’s Operation ; Lines of Cutaneous Incision, . . . 625 146. Line of External Incision in Palasciano’s Operation, . . . 627 147. Line of Cutaneous Incision in Boeckel’s Operation, . . . 627 148. Line of Bony Section in Boeckel’s Operation, .... 628 XVIII LIST OF ILLUSTRATIONS. FIGURE PAGE 149. Line of Cutaneous Incision in Ollier’s Operation, .... 629 150. Line of Bony Section in Olliei’s Operation, 629 151. Line of Cutaneous Incision in Lawrence’s Operation, . . . 630 152. Line of Bony Section in Lawrence’s Operation, .... 630 153. Line of Cutaneous Incision in Langenbeck’s Operation, . . 631 154. Lines of Bony Incision in Langenbeck’s Operation, . . . 631 155. Lines of Cutaneous Incision in Langenbeck’s Later Operation, . 632 156. Lines of Cutaneous Incision in Bruns’s Operation, .... 633 157. Lines of Bony Section in Bruns’s Operation, ..... 633 158. Line of Cutaneous Incision in Fournaux-Jordan's Operation, . 634 159. Lines of Cutaneous Incision in Huguier’s Operation, . . . 635 160. Lines of Bony Section in Huguier’s Operation, .... 636 161. Line of Cutaneous Incision in Cheever’s Operation, . . . 637 162. Lines of Bony Section in Cheever’s Operation, .... 637 163. Lines of Cutaneous Incision in Cheever’s Double Operation, . 638 164. Lines of Bony Section in Cheever’s Double Operation, . . . 638 165. Lines of Cutaneous Incision in Roux’s Operation 639 166. Lines of Bony Section in Roux’s Operation 640 167. Line of Bony Section of Palate in Roux’s Operation, . . . 640 • 168. Lines of Cutaneous Incision in Langenbeck’s Operation, . . 642 169. Lines of Bony Section in Langenbeck’s Operation . . . 642 170. Lines of Cutaneous Incision in Billroth’s Operation, . . . 643 171. Lines of Bony Section in Billroth’s Operation, .... 644 172. Lines of Cutaneous Incision in Demarquay’s Operation, . . 645 173. Lines of Bony Section in Demarquay’s Operation 645 174. Line of Bony Section in Maisonneuve’s Operation, . . . 646 175. Lines of Bony Section in Maisonneuve’s Operation, . . . 646 176. Line of Cutaneous Incision in Pean’s Operation 648 177. Line of Bony Section in Pean’s Operation, 648 178. Line of Bony Section in Pean’s Operation 648 179. Line of Cutaneous Incision in Berard’s Operation, . . . 649 180. Lines of Bony Section in Berard’s Operation, .... 649 181. Lines of Bony Section in Huguier’s Operation, .... 650 182. Lines of Bony Section in Vallet’s Operation 651 Section I. Diseases of the Nasal Passages. DISEASES OF THE NASAL PASSAGES. CHAPTER I. METHODS OF EXAMINING THE UPPER AIR PASSAGES. The essential physiological process by which the human voice is produced in the larynx, its pitch regulated, and its volume and other qualities governed, was a source of speculation even in the earliest days of medicine, and hence the devising of some method by which the mechanism and movements of the larynx might be inspected during life, exercised the ingenuity of many and able in- vestigators, such as Bozzini, Babington, Bennati, Avery and others, who devised special appliances of various forms for the accomplish- ing of this purpose. None of these devices proved successful, how- ever, until, among others, Manuel Garcia, a distinguished teacher of vocal music in London, interested himself in the subject. He fully succeeded in obtaining an ocular view of his own larynx and thereby in studying the special function of the vocal cords in pho- nation, the results of which he presented before the Royal Society of London in a paper entitled “ Physiological Observations on the Human Voice.” 1 Garcia’s method was exceedingly simple, and consisted in hold- ing an ordinary dental mirror, inclined at a proper angle, well back in the fauces in such a manner that it should receive the direct rays of sunlight, while, at the same time, the visual image was re- flected back in the same direction and perceived by Garcia in a hand-mirror held before his eyes. Garcia’s observations were pub- lished merely as a contribution to vocal physiology. Tiirck, of Vienna, however, soon after, becoming acquainted with Garcia’s experiment, conceived the idea that this method might possess a certain value in the recognition of diseased conditions of the larynx. Failing, however, to improve on Garcia’s simple manipulation, Tiirck 1 Proc. Royal Soc. London, Vol. VII., No. 13, 1855. 4 DISEASES OF THE NASAL PASSAGES. accomplished no encouraging results. Czermak, of Pesth, however, took up the matter where Tiirck left off, and improving on his methods, suceeded in demonstrating conclusively that this device might be made to render the greatest possible service to medical science, both as a means of diagnosis and as suggesting improved methods of treatment of diseases of the upper air passages. Czermak’s success was due entirely to the fact that, discarding sun- light, he resorted to the use of artificial light, which was managed after the manner already suggested by Helmholtz and perfected by Reute. It is interesting in this connection to notice what a fortunate train of events led up to the perfected laryngoscope, and how sim- ple the development of it became. At this time, the subject of ex- amining the interior of the eye had, for a number of years, been a subject of study by enthusiastic workers, and became really prac- ticable only when Helmholtz first devised his simple apparatus for illuminating the fundus of the eye, consisting of polished plates of glass, by means of which rays of light were projected upon the retina, the arrangement of which need not be entered upon here, but in which the principle was observed that the illuminating and the visual rays must be absolutely in the same line. Soon after this, Reute substituted for Helmholtz’s plates the concave reflecting mirror with the perforation in the centre, which forms the principal feature of the ophthalmoscope. Czermak, substituting artificial light for sunlight, and making use of Reute’s concave mirror, suc- ceeded in rendering practicable this method of examining the upper air passages, and is undoubtedly, therefore, entitled to all credit in having introduced an instrument which has proved of such incal- culable value in the management of diseases of this region, thus giving birth really to a new branch of medicine, whose great service in the diagnosis and successful treatment of hitherto unrecogniza- ble and incurable diseases, no one at the present day will question. Garcia’s and subsequently Czermak’s experiments were largely di- rected to the investigation of the larynx. Hence, the instrument by which the air passages were examined was called the laryngo- scope, and the investigation of those diseases which became a sub- ject of study by means of the laryngoscope, was termed laryngology. This has always seemed to me a somewhat unfortunate designation, in that it rather narrowed the field of study, and gave a somewhat undue importance to the larynx; for, very soon after laryngoscopy became practicable, the facility with which the nose and naso-phar- ynx might be inspected by the same means was recognized, and while these regions were studied with a certain amount of lukewarm interest, the larynx was studied with a degree of enthusiasm which METHODS OF EXAMINATION. 5 resulted in a too great refinement of classification, together with an exaggeration of the clinical significance of what were oftentimes trivial departures from the normal standard. This tendency, I think, has undoubtedly hampered us very much in our study of diseases of the upper air passages, and the proper recognition of the devel- opment of morbid conditions, especially of a catarrhal nature. Much of this limitation, however, has disappeared at the present day, although undoubtedly much still remains. In the following pages the view will be taken that many forms of inflammatory action in the larynx are really secondary to a diseased condition in the nose or naso-pharynx, and therefore a through investigation of these passages is of quite as much, if not greater importance than an examination of the larynx, and hence that a familiarity by prac- tice with the nice manipulations, by means of which the nose and naso-pharynx are examined, is to be sought as of greater impor- tance even than an examination of the larynx, especially in that rhinoscopy requires a much nicer training, both of the eye and hand, than laryngoscopy. In other words, the practice of rhinoscopy is specially urged upon beginners as not only of more importance than laryngoscopy, but as requiring greater manipulative skill, and a better trained eye. The Laryngoscope. This term is generally used to designate the special illuminating apparatus by which the upper air passages are examined, and of course applies equally to rhinoscopy and laryngoscopy. The es- sential features in the art of examining the upper air passages con- sist in projecting a powerful light through the anterior nares for the practice of so-called anterior rhinoscopy, or into the open mouth for the inspection of the pharynx, or so-called pharyngos- copy. In addition to this, as in laryngoscopy and posterior rhinos- copy, small mirrors are introduced into the fauces, by means of which the illuminating rays are deflected to those parts which are without the line of direct vision, while at the same time visual rays are re-conducted from the illuminated parts back to the retina in the same line as the illuminating rays. The essential parts of the laryngoscopic apparatus then are: i. The laryngoscopic or rhinoscopic mirror. 2. The source of illu- mination, or the light. 3. The concave reflecting mirror. The Throat Mirror.—The laryngeal mirror is a small round mir- ror encased in a German-silver frame, and attached by its rim to a slender wire stem at varying angles, the whole measuring from six to seven inches in length. They are made in sizes from three- 6 DISEASES OE THE NASAL TASS AGES. eighths of an inch to one inch in diameter, and are numbered from o to 5, as shown in Fig. i, actual size, each number increasing one- eighth of an inch in diameter from No. o upwards. They were for- merly made of various shapes, such as oval, square, oblong, etc., but the round mirror has been found best adapted for all purposes. The best mirrors are made of very thin glass and with a narrow rim such as will afford the largest reflecting surface to the smallest bulk, the stem being sufficiently stout to admit of the application of considerable force without bending. The mirror is attached to its stem at varying angles, although usually at about 1350 for laryn- goscopy and at about 105° for rhinoscopy. Many attempts have been made to attach the mirror to the stem by an adjustable hinge- joint, without success, however. The Light.—The illumination may be derived from the sun, the oxygen-hydrogen light, a gas-jet, or an ordinary coal-oil lamp. If gas is used, the Argand burner gives undoubtedly the better and Fig. 1. Throat Mirrors, Actual Size, from No. o, % inch in diam., to No. 5, 1 inch in diam. steadier light, although ordinarily a coal-oil lamp is quite satis- factory in giving a whiter and more intense light than the usual city gas supply, and of these undoubtedly the best is one mounted either with the Duplex or Rochester burner. Sajous1 states that the whiteness of this light may be increased by dropping a small piece of camphor into the oil, a suggestion which I have verified. The direct rays of the sun afford by far the best source of illumina- tion, and should be used where available in all cases, especially in the first examination of a case, in that it gives a light unequalled in intensity and whiteness by any artificial illuminator that we have. Unfortunately this is not available at all times. Hence, any one devoting his attention largely to this branch of medicine should make use of the oxy-hydrogen light, in that it is only by those powerful illuminators that the parts are brought fully under that nicer inspection which enables us to make the clearest and most thorough diagnosis. Lennox Browne 2 was, I believe, the first 1 “ Diseases of the Nose and Throat,” Phila., 1886, p. 7. 2 “ The Throat and its Diseases,” Second ed., London, 1887, p. 40. METHODS OF EXAMINATION. 7 to devise an apparatus of this kind suitable for office work. This is shown in Fig. 2. It is, however, I think, somewhat unnecessarily Fig. 2.—The Lennox Browne Calcium Light. L, The lime candle; S, two concentric tubes through which the gases are directed upon the candle, the inner one connected with the tube at T carrying oxygen, the outer one connected with the tube at T carrying either hydrogen or common street gas; PC, a perpendicu- lar cylinder of metal inclosing the light; RL, a horizontal cylinder containing the lenses; AC, a. glass cell containing water, placed in front of the lenses to arrest the heat rays. The whole apparatus is mounted on a split socket, £>S, which admits of free vertical motion; and this is carried by the metal arm, GS. complicated. I have, therefore,- had constructed for my own use an instrument in which the water-chamber is abandoned as un- necessary and other portions of the apparatus much simplified. Fig. 3.—Beseler’s Lime Light Laryngoscope. A, hood for cutting off the rays from the observer’s eye; B, oxygen supply tube; C, lime candle. The main features of this device are embodied in the instrument shown in Fig. 3. It is light, movable, easily manipulated, and 8 DISEASES OF THE NASAL PASSAGES. serves a most excellent purpose, and moreover, is much cheaper than Browne’s device. It is manufactured by Charles Beseler, of this city. The expense of the oxy-hydrogen light is about thirty- five to forty cents an hour, burning continuously. It will be understood that in this device ordinary street gas is substituted for hydrogen and seems to serve fully as good a purpose. A very ingenious and exceedingly powerful light has recently been intro- duced, known as the Wellsbach light, which consists of a hood, as it were, composed of a patented material which, when suspended over a gas-jet which has been converted into a Bunsen burner, is rendered incandescent. This light where available answers a most excellent purpose in examining the upper air passages, although, of course, it is not as powerful as the lime light or the rays of the sun. Sajous1 speaks very highly of the so-called albo-carbon light which consists of a metal globe containing a material called albo-carbon, located in such a way that it is subjected to the heat of the flame, while at the same time the gas passes through it before combus- tion. This, undoubtedly gives a very brilliant white light, but this is due probably entirely to the fact that the gas becomes so far heated before it reaches the burner as to insure the complete com- bustion of its carbon, although the claim is made that it receives certain gases in passing through this material in the metal chamber which add to the intensity of the flame. The incandescent electric light offers no advantages over the ordinary gas jet or coal-oil lamp. Those various devices by which a small incandescent light is attached to a throat mirror, modelled after Trouve's polyscope, I think are to be regarded as mere playthings and of no practical value, in that a much more powerful light can be thrown into the throat or nose than can be introduced bodily. The same should be said also of the incandescent light attached to the head-band. The Reflecting Mirror.—The really important feature of every laryngoscopic apparatus is the concave reflecting mirror of Reute, in that by means of this device the rays of light are so far con- verged as to thoroughly illuminate a part, even if the source of the light is not particularly intense, and furthermore this device enables us to manipulate and direct the illuminating rays at our conveni- ence. Whether we examine directly, as through the anterior nares, or whether we deflect the rays by the mirror into the fauces, it is absolutely necessary that this concave mirror be perforated in the centre, in order that the illuminating rays and visual rays shall be exactly in the same line, as it is easy to understand, and does not require any elaborate demonstration to show, that we thus obtain 1 Loc. cit., p. 5. METHODS OF EXAMINATION. 9 the best inspection of the parts. This mirror may be attached to a simple head-band carried on the forehead, or it may be attached to a fixed apparatus. Fig. 4 represents Schroetter’s head band. A stout band passes around the head and is fastened with a buckle. In front there is attached a thick pad which lies against the fore- head, and two smaller pads below, which rest upon the bridge of the nose. From the metal plate to which the pads are attached, there projects in front a split socket, regulated by a screw, which receives a ball attached to the reflecting mirror, In this manner it is intended that the mirror shall be held in any position, or turned in any direction in front of the eye. A simpler affair than this is what is known as the Pomeroy head-band, shown in Fig. 5, con- structed on much the same principle, but simpler and lighter, doing away with the nose-rest. In both these head-mirrors, the knob which is received into the split socket of the head-band, projects from the back of the mirror-frame; the result is that the lateral Fig. /.—Reflecting Mirror Mounted on Schroetter’s Head-band. Fig. 5.—Reflecting Mirror Mounted on Pomeroy’s Head Band. motion of the mirror is notably restricted. Furthermore, it has been the custom to make use of mirrors of large diameter, even as great as five inches. The weight of a mirror of this size is objectionable, in that a prolonged examination thus becomes wearisome and even painful. There is no great advantage of illumination gained by a 10 DISEASES OF THE NASAL PASSAGES. large-sized reflector. I, therefore, much prefer a smaller-sized mir- ror, as possessing all the advantages and none of the disadvantages of the larger ones. Fig. 6 shows the writer’s head-mirror which is two and a half inches in diame- ter, with the knob attached to the periphery of the frame, thus giving an absolutely unrestricted movement to the mirror, en- abling the wearer to turn it free- ly in any direction. In addition to this, the split socket is only of sufficient size to receive the knob, while the plate to which the socket is attached is but one and a half inches long. These head-mirrors are usu- ally attached to the head by an elastic band, which is always objectionable. In the writer’s head-mirror, the band is made of half-iijch alpaca braid, which is worn with much more com- fort and possesses sufficient elasticity to maintain the in- strument firmly in place. In addition to this, the whole affair is perfectly flat and is carried easily in the vest pocket. A method of arrang- ing the head mirror much in vogue among our English friends is by means of a spec- tacle-frame, shown in Fig. 7. This is a somewhat cumber- some affair, and, moreover, the field of vision is in no small degree restricted in that the mir- ror is held at so great a distance from the eye. Fig. 6.—The Author’s Head Band and Mirror. Fig. 7.—Head Mirror Mounted on a Spectacle Frame. The Fixed Apparatus. In the early days of laryngoscopy the idea seems to have pre- vailed that this art could only be practised by means of a somewhat elaborate apparatus. This idea, I think, had its impetus largely in the introduction of Tobold’s1 instrument, which seems to be the * “ Laryngoskopie und Kehlkopf-Krankheiten,” Dritte Auflage. Berlin, 1874, p. 19. METHODS OF EXAMINATION. 11 pattern on which most of the laryngoscopes which came later were constructed. This instrument (Fig. 8) consisted of a metal bonnet fitting over a lamp or gas jet, from which projected a cylinder about seven inches in length, containing three double convex lenses, two of which were placed at the proximal end of the cylinder, their faces being in contact, while a larger lens was inserted in the distal end of the cylinder. This apparatus was attached to an upright support from which sprang a jointed arm carrying at its distal ex- tremity the concave reflecting mirror. I have never been able to discover what optical principle was involved in this arrangement of the lenses. Tobold’s idea seemed to be that the emerging rays be- Fig. 8.—Tobold's Laryngoscope Mounted on the German Student Lamp. came parallel and were subsequently converged by the reflecting mirror. Practically, I do not think this occurs. The only effect of the lenses in the laryngoscope is, that the light thrown into the parts which it is desired to illuminate, assumes the form of a rounded disc, and does not reflect the shape of the flame. The illumination, however, is not increased, and the practical advantage of any laryn- goscope cannot be shown, other than as affording a somewhat con- venient method of office work. In other words, a simple head-band on the forehead, and a good strong source of light, afford us in every respect as good a method of practising laryngoscopy, as the most elaborate apparatus. Dr. Sass, of New York, modified the Tobold’s laryngoscope in presenting an instrument, shown in Fig. 9, of far more elaborate construction, in which the metal hood was 12 D IS EASES OF THE NASAL PASSAGES. largely increased in size, the light completely shut in, while the cylinder containing the lenses was also much larger. He further- more inserted two plano-convex, in place of Tobold’s three double convex lenses, one at the distal, and one at the proximal ex- tremity of the cylinder. The illustration further shows the heavy standard which Sass devised for carrying not only the laryngoscope, but also the glass inhalers known under his name. In general, however, his laryngoscope does not differ in any of its essential fea- Fig. 9.—The “ Sass ” Laryngeal Stand, with Globe Inhalers, Atomizing Tubes, and Laryngoscope. tures from Tobold’s. It marked, however, a period in the develop- ment of a tendency toward most luxurious and expensive fittings for a throat specialist’s office, in that the mere cost of an elaborate Sass laryngoscope, in connection with the pumps and receivers for compressed air, involved an outlay which but few were enabled to meet. A much simpler apparatus is Mackenzie’s light condenser, shown in Fig. io, which consists of an upright metal cylinder of about three inches in diameter, in the side of which is a fenestra, into which is METHODS OF EXAMINATION. 13 fitted a plano-convex lens, two and a half inches in diameter and comprising about one-third of a sphere. This is so constructed as to be easily fitted over a coal-oil lamp or an ordinary gas jet. It will be observed that in all these laryn- goscopes there is an evident design to shut in, as far as possible, all the rays of light ex- cept those which emerge from the lenses, the idea being that these examinations should be conducted in a darkened room, This is by no means essential, although, where ar- tificial light is used, it is de- sirable that daylight should be excluded to a certain ex- tent, but that a rhinoscopic examination demands that the operating room should be thoroughly darkened is quite a mistake. As before suggested, I regard the use of an elaborate larynoscopic apparatus as by no means necessary, in that the examinations can be thoroughly well made simply by means of a head-mirror and a good light. Fig. io.—Mackenzie’s Light Condenser Mounted upon a Ratchet Movement Gas-Fixture. The Examination. By far the best source of illumination is sunlight. These rays are utilized by using the small device shown in Fig. 16 which con- sists of a plane mirror, about four inches in diameter, which is mounted on an upright support, to which it is attached by a uni- versal joint. This may be placed in a window, exposed to the sun, and turned in such a direction that the rays of the sun shall be de- flected upon the concave reflecting mirror of a fixed apparatus, or 14 DISEASES OF THE NASAL PASSAGES. in such a direction as that they will fall upon the forehead-mirror of the operator, as shown in the same illustration. In making use of sunlight, the unpleasant effect of the rays striking directly upon the eye, is easily avoided by placing the heliostat a few feet above the right shoulder of the patient being examined, and in such a manner that the rays shall fall at about an angle of 450 upon the mirror. In the absence of sunlight, a very satisfactory examination can be made by the aid of an ordinary coal-oil lamp or gas jet. In making the examination, the lamp is placed at the right hand of the patient, and at about the elevation of his shoulder, while the operator, sitting in front of him, arranges his head-mirror in such a way that the face of the patient is plainly seen through the per- foration, when the mirror is to be turned in such a direction as that the part illuminated is brought under direct vision, without any effort of the eye. In making, an examination with Sass’s or Tobold’s laryngoscope, the patient is placed in such a manner that the laryngoscope is on his right, and at about the elevation of the face, when the reflect- ing mirror, supported by its flexible bar, is brought into such a position as to fully intercept the illuminating rays as they emerge from the laryngoscope, and to deflect them upon the face of the patient. In using Mackenzie’s light condenser, the patient is placed in much the same way, while the condenser is so arranged that the rays of light fall upon the head mirror of the operator. A very convenient method of mounting this, is by the ratchet-movement gas-fixture, shown in Fig. 10, whereby the lenses can be easily ad- justed to the level of the mirror on the forehead of the operator. In using this instrument, one’s movements are somewhat hampered, in that the head with the mirror attached must be held in one posi- tion, which is necessarily somewhat wearisome, whereas with the unhooded lamp or gas jet, the rays can be easily intercepted in what- ever position, or at whatever level the head of the operator may be. After all, any method of examination is largely a matter of prefer- ence on the part of the operator. There is no great advantage in any, and certainly no great advantage in an elaborate apparatus. If one knows just what one wishes to accomplish, the procedure becomes the simpler as the apparatus is the less complicated. I think, however, while there is a certain amount of convenience in making use of the fixed light, as in the Tobold and Sass laryn- goscopes, one should always become thoroughly accustomed to work with the simple head-mirror and ordinary light, in that thus he is not dependent upon elaborate office-fixtures, but can make METHODS OF EXAMINATION. 15 his examination in the sick-room, or under whatever circumstances he may be called upon to do so. A special operating chair is recommended by many authorities as not only adding to the convenience of a laryngoscopic examina- tion, but more particularly as aiding in the performance of the minor operations upon the throat and nose. I have always accus- tomed myself to the use of an ordinary straight-back chair in my own office work, and believe this method is much to be preferred, in that it better enables the surgeon, in operating outside his office, to adapt himself to improvised conveniences. Rhinoscopy. The nasal cavity is examined and diseased conditions recognized by illumination and direct inspection through the nostrils, called anterior rhinoscopy, and also by placing mirrors in the fauces in such a manner that the rays of light are reflected through the pos- terior nares, while at the same time the illuminated parts are seen reflected in the same mirror, and conditions of health or disease recognized. This latter is designated as posterior rhinoscopy. Anterior Rhinoscopy.—This examination is made by dilating the flexible portions of the nostrils by means of a suitable spec- Fig. 11.—Frankel’s Nasal Speculum. Fig. 12.—Goodwillie’s Nasal Speculum. ulum, and illuminating the cavity by means of light reflected from the concave mirror, so placed that the focus of illumination may fall as nearly as possible upon the part to be examined. A number of instruments have been devised for dilating the nostril for this inspection. In Fig. 11 is shown Frankel’s instrument, composed of two blades regulated by a set screw. It may be in- serted in both nostrils, or in one, at pleasure, and serves to open the parts with considerable force. It is only partially self-retaining, however. Goodwillie’s speculum, shown in Fig. 12, is a much sim- pler device, whose action is evident from the cut. Its third blade, however, it seems to me, accomplishes no good purpose. Elsberg has modified Delaborde’s tracheal dilator, by inserting a set screw 16 DISEASES OF THE NASAL PASSAGES. to hold it open, as shown in Fig. 13, thus adapting it for use as a nasal speculum. This is an instrument of undoubted value in cases where the parts are rigid, and require to be opened with consider- able force. The objection to this speculum is that it occupies one Fig. 13.—Elsberg’s Nasal Speculum. hand in its manipulation. The little device shown in Fig. 14, is an instrument devised by the writer, in which the blades are placed at a right angle to the spring, and is so constructed that the instru- ment is thoroughly self-retaining, and holds the nostril open excel- lently well, while at the same time both hands are left free for other Fig. 14.—The Author’s Self-retaining Nasal Speculum, actual size. manipulations. When properly constructed, this instrument has served a better purpose in my own hands than any of those men- tioned. On much the same principle is the convenient little in- strument devised by Jarvis, shown in Fig. 15. In making an examination of the parts, the patiejat is placed Fig. 15.—Jarvis’ Nasal Speculum. with his face directly on a level with that of the operator, when, the speculum being inserted, the bridge of the nose is grasped firmly between the index and second finger, while, at the same time, the tip of the patient’s nose is tilted up by the thumb, with a consider- METHODS OF EXAMINATION. 17 able degree of force, as shown in Fig. 16, in order that the light from the head-mirror may be thrown into, and along the inferior meatus. The patient’s head, now, is to be turned very slightly, first to one side and then to the other, enabling the operator to successively inspect the lower portion of the septum, and the face of the lower turbinated body. After these have been thoroughly inspected, the head should be thrown backward, as seen in Fig. 17, until the lower border of the middle turbinated body is brought into view, when, by the same lateral motion of the patient’s head, the face of this body, and that portion of the septum opposite Fig. 16.—Method of Making an Examination of the Anterior Nares by Means of Sunlight, the Head of the Patient being in Position for the Inspection of the Inferior Meatus. is brought successively into view. This backward motion being continued, there is brought under inspection the main portion of the middle turbinated body, and finally its anterior termination, and the vestibule of the nose. This inspection having been made as thoroughly as possible, a ten or twenty per cent solution of cocaine should be thrown in, and sufficient time allowed to elapse for the tissues to undergo thorough contraction, and the blood-vessels to become completely emptied, after which the same process should be gone through a second time. In this manner anterior rhinoscopy becomes of far greater importance even than posterior rhinoscopy, in that by this means the whole of the nasal passages may be brought under examination, from the nostrils to the posterior nares, 18 DISEASES OF THE NASAL TASS AGES. and after the membrane has been contracted by cocaine, a part of the glandular structure of the upper pharynx even can be inspected Fig. 17.—Anterior Rhinoscopy, the Head of the Patient being in Position for the Inspection of the Middle Turbinated Body. on one or on both sides. By this means, information is obtained as regards the existence, or degree of inflammatory action in the nasal mucous membrane covering the turbinated bones, the extent of hyperaemia, the existence of deformities or deflections of the Fig. 18.—Anterior Rhinoscopy, Position of the Head for Inspecting the Wall of the Pharynx, through the Nasal Passages. septum, the presence of polypi or other tumors, the character of the secretions of the part, whether mucus or pus, and the existence METHODS OF EXAMINATION. 19 of ulceration, necrosis, etc. In looking directly down the nasal passages, the view of the lower turbinated body is very much fore- shortened, but where the cavity has been dilated with cocaine, as before stated, in many cases it is quite easy to recognize the pos- terior wall of the pharynx, as an elongated, triangular patch, pre- senting a lighter color than that of the turbinated bodies, and moreover the light, falling directly upon it from the mirror, causes it to stand forth, as it were, a bright, glistening patch in the back- ground. It is always easy to ascertain whether the pharynx is seen by this examination, by directing the patient to swallow, or better still, simply to enunciate the letter K, by which the levator palati muscle is brought into vigorous contraction, and thereby swings across the lower and outer portion of the posterior nares, the movement being easily and immediately recognized. The position of the head necessary for this inspection is shown in Fig. 18. Another method of examining the nasal cavities consists in dilating each nostril by means of a speculum, after which the illu- minating rays are projected into one cavity and against the septum, when the other cav- ity is to be inspected. It will be found that the septum is so thoroughly translucent that one of the nasal cavities will be fully illu- minated by rays of light projected through it. The parts seen in this manner present quite a different picture from that shown by the direct illuminating rays, and information will often be afforded by this method, not easily obtained by the ordinary procedure, in that the light is pro- jected more directly into the recesses beneath the turbinated bones, and hence its prominences and variations from the normal are more easily recognized. In addition to this, transmitted light brings out in a striking manner the irregularities of contour in the septum itself. Posterior Rhinoscopy .—This examination is somewhat more diffi- cult of accomplishment chan that through the anterior nares, and re- quires therefore a nicer manipulative skill and dexterity. In order that these parts may be brought into view, it is necessary to so place a mirror in the pharynx as that light may be thrown up into the pos- terior nares, while, at the same time, the palate remains completely relaxed, and the tongue is prevented from protruding itself into the line of vision. Occasionally a patient is met with who will depress Fig. 19.—Tiirck’s Tongue Depressor 20 DISEASES OF THE NASAL PASSAGES. his own tongue in so satisfactory a manner, as to tolerate the exam- ination without the aid of instruments. Ordinarily, however, it is necessary to press the tongue down by means of the spatula. In Fig. 19 is shown Tiirck’s tongue-depressor, a somewhat elaborate and Fig. 20.—Sass’ Tongue Depressor. expensive instrument, which is of value, undoubtedly, where the pa- tient can manipulate the instrument himself. It is usually, however, better for the operator to manage the spatula, in which case this instrument is, I think, somewhat awkward. The Sass spatula (Fig. 20) is also, I think, open to the same objection. Some form of the folding spatula, such as is shown in Fig. 21, is a very convenient instrument, and can also be carried in the pocket. Depressing the tongue by means of the spatula would seem to be one of the simplest of manipulations, and yet, where awkwardly done, the fauces may be so far irritated as to render the examina- Fig. 2i.—Goodwillie’s Folding Spatula. tion entirely impossible; whereas, if properly done, the examina- tion may be made even in cases of exceedingly irritable throat. It should be borne in mind that if the tongue is pressed directly down into the floor of the mouth, its root is pressed backward into the METHODS OF EXAMINATION. 21 fauces, which in the majority of cases will cause retching or gag- ging on the part of the patient. On the other hand, if the tongue is grasped by a spatula in such a way as to press it forward, it can be entirely controlled without excit- ing any involuntary movements. As best accomplishing this purpose I have had constructed the spatula shown in Fig. 22. The blade is composed of a thin plate of metal three and a half inches long and one inch wide, which tapers toward the handle, which is three inches in length and to which it is attached at a right angle. The blade is fenes- trated at its distal extremity to per- mit of an arching of the tongue into it by which the organ is more firmly grasped, and is slightly curved. A self-retaining tongue depressor is usually not well tolerated by the patient; where feasible, how- ever, the advantage of this device is quite obvious. Church’s instrument, shown in Fig. 23, is perhaps the best of these. In introducing the tongue depressor, its beak should always be carried beyond the arch of the tongue, that is beyond the high- est point tQ_.which the tongue is visible; otherwise, in pressing it downward, its an- terior end will be de- pressed, while its cen- tre will arch up and interfere with the in- spection. Further- more, the beak of the ispatula should be carried just far enough to cover the arch of the tongue, and no farther; otherwise, its pres- sure on the sensitive parts near the base of the tongue will be liable to excite retching. The spatula should be held between the thumb and the forefinger, the thumb pressing against its angle, while the second finger passes under the chin of the patient. In this man- Fig. 22.—The Author’s Tongue Depressor. Fig. 23.—Church’s Self-retaining Tongue Depressor. 22 DISEASES OF THE NASAL PASSAGES, ner a grasp is maintained of the lower jaw, and control of the movements of the head secured. Then the tongue should be pressed, not downward, but downward and forward, by a rotary movement of the spatula, the beak of the instrument being made to revolve in the arc of a circle which has its centre in the teeth of the lower jaw. If this movement is made with a slow but firm pressure, the whole of the lower pharynx will be brought into open view, while at the same time the palate remains pendulous and re- laxed. If retching occurs during this manipulation, the attempt Fig. 24.—Method of Depressing the Tongue for Examing the Pharynx and for Posterior Rhinoscopy. should always be abandoned for the time, and a few moments of rest given. The position of the hand and the spatula is well shown in Fig. 24. The tongue being depressed, and the palate seen to be relaxed, a rhinoscopic mirror should now be selected, the size of which should be determined upon by the space seen to exist between the base of the tongue and the border of the palate. The largest mir- ror should be selected which can be introduced without touching the parts, in that the parts to be brought under inspection, depend entirely for their illumination on the amount of light reflected from the rhinoscopic mirror, and, of course, the larger the mirror the better the illumination. The rhinoscopic mirror, as before noted, METHODS OF EXAMINATION. 23 is attached to its stem at an angle of about 105°. This should be held lightly in the right hand (see Fig. 25), and passed backward somewhat edgewise, in order that it may pass through the niche be- tween the uvula and right pillar of the fauces, in such a manner that it may not touch the parts, there not being, as a rule, sufifi- Fig. 25.—Method of Making a Posterior Rhinoscopic Examination. cient room for it to pass under the uvula. After it has reached the pharyngeal space behind the palate, by slightly rotating the handle from right to loft between the fingers, the reflecting surface should be brought around so as to face the operator, and the mirror carried upward until its upper border is slightly hidden by the soft palate. 24 DISEASES OF THE NASAL PASSAGES. The position of the mirror should now be at a right angle with the line of vision, and inclined slightly backward, the handle being held at one side, with its shaft lying against the corner of the mouth, as seen in Fig. 25. The tongue being well under control, the main difficulty of examination now lies in the inability of the patient to control the movements of the palate. If the palate is touched in the slightest degree during the manipulation, it is immediately drawn up against the posterior wall of the pharynx, and of course, the examination entirely prevented. This will only be overcome by the exercise of great care and patience in the manipulation. If a patient is directed to breathe through the nose, while the tongue is being held by a spatula, he will find it an exceedingly difficult thing to do. He can, however, oftentimes succeed in relaxing the palate by uttering a nasal sound. Much aid, therefore, will be ob- tained if the patient be directed to say “ Eh,” giving it as full a nasal twang as possible. If there is still difficulty in controlling the movements of the fauces, they should be anaesthetized by means of a ten or twenty per cent solution of cocaine. This is an exceedingly unpleasant application to the fauces, giving rise to a curious sensation of choking or feeling of suffocation, and yet it is never attended with anything more than a temporary inconvenience. As a last resort, other means failing to control the move- ments of the fauces, we may proceed to tie up the palate after the manner first suggested by Desgranges.1 This procedure con- sists in passing a cord through each nostril to the pharynx, and drawing it out through the mouth, when it is passed over the ear on each side and tied behind the head. By this means a gentle traction can be exercised on the palate, under which it gradually yields, and is finally folded on itself, as it were, and a broad space afforded for inspection of the parts above. This device of Desgranges is very simple, easily accomplished, and fairly well tolerated by the patient, and should always be resorted to in any case where it would add to the completeness of a diagnosis. An ordinary cord is somewhat irritating and not easily passed. Better still we may use a soft rubber cord, as first suggested by Wales,2 about one-eighth of an inch in diameter and a yard long. The ends are passed successively, first through one nostril and then through the other, until they emerge in the fauces, when they are drawn out through the mouth, and tied behind the neck, or held by an assistant. Their passage is facilitated by smearing the rubber with oil. If any difficulty is experienced in passing the cord, a small velvet-eyed English catheter may be used, the stylet being ‘Cited by Brevet. These de Paris, No. 117, 1855. 2 Med. Record, 1875, vol. x., p. 785. METHODS OF EXAMINATION. 25 inserted for passing it through the nares. This procedure is quite easy of accomplishment, and secures all that can be desired in the way of drawing forward the palate for inspection or treat- ment of the upper pharynx. Unfortunately, many patients will Fig. 26.—White’s Self-retaining Palate Retractor. easily tolerate the manipulation but for a brief period, perhaps no longer than is sufficient to make the examination. Palate-hooks, palate-retractors, combination rhinoscopic mirrors with retractors, such as Duplay’s instrument and other devices of this sort, I have never found of any practical value. The best of these probably is the instrument shown in Fig. 26 which has been devised by Dr. Jos. A. White.1 The Rhinoscopic Image. The mirror being placed in the position described, there will be brought into view the oval-shaped openings of the posterior nares. Fig. 27.—The Posterior Nares. This posterior rhinoscopic image is shown in Fig. 27, although it should be borne in mind that these parts are only seen in detail and not as a whole. Separating the choanae, in the median line will be 'Virginia Med. Monthly, March, 1888. 26 DISEASES OE THE NASAL TASS AGES. seen the septum, broad above and tapering to a sharp and narrow edge below. On each side of the septum will be seen, as dark cav- ities, the nasal passages, with the turbinated bodies projecting into them, from the outer wall of each. The superior turbinated body will be just visible, a light reddish band, in the upper part of the image, emerging as it were from the shadow, and seeming to slant upward and forward. Immediately below it, and separated from it in the posterior portion by a dark line, the superior meatus, will be seen the middle turbinated body, appearing as an elongated and somewhat fusiform projection, of a yellowish-red color. Below this again may be seen a considerable portion of the middle meatus, and below this the upper half of the inferior turbinated body, of much the same color as the middle, and giving the impression of a somewhat elongated mass resting on the floor of the nares. The inferior meatus and floor of the nares cannot be brought into view. If, now, the mirror be turned somewhat to one side, there will be seen the eminence surrounding the orifice of the Eustachian tube, separated from the posterior wall of the vault of the pharynx by the sinus of Rosenmiiller. The Eustachian tube being seen in pro- file, the orifice simply shows a dark line on a bright yellow back- ground, which is the anterior wall of the depression leading into it. By changing the inclination of the mirror now to a more obtuse angle, there will be brought into view the dome-like cavity of the vault of the pharynx, presenting a somewhat irregular outline, the surface being marked by furrows and depressions which indicate the site of the pharyngeal tonsil; the parts becoming smoother as the view passes down, until there is seen the deep red, smooth, shining surface of the mucous membrane of the lower pharynx. In adult life, however, as we know, the glandular structures of the pharyngeal vault undergo a certain amount of atrophy, and hence are not prominently visible. In these cases we simply bring into view the smooth surface of the mucous membrane lining this cavity. This change in the inclination of the mirror is best accomplished by simply turning the handle in the fingers, as the attempt to accom- plish it by elevating or depressing the hand, is liable to end in caus- ing retching. To obtain a complete inspection of the vault of the pharynx, it will generally be found best to change the mirror and use one mounted at an angle of 130°, the same used in making a laryngeal examination. This examination reveals the condition of the mucous mem- brane of the nasal cavity, the variety and extent of such hyper- trophic thickening as may exist in nasal catarrh, the condition of the pharyngeal tonsil, the extent of hypertrophy that may exist there, the character and amount of the secretions from the parts, METHODS OF EXAMINATION. 27 the existence of tumors in the nose or vault, ulceration, necrosis, etc. As regards the nasal cavity, not much information is obtained by this inspection, that cannot better be obtained by anterior rhinos- copy. Thus, morbid conditions of the septum I have never seen shown in this way, except the hypertrophy of the mucous mem- brane on either side posteriorly, in connection with hypertrophic rhinitis. Occasionally, however, small polypi well up beneath the middle turbinated body posteriorly, are seen, where the anterior ex- amination fails to reveal them. The pus discharged from the acces- sory sinuses can be recognized also in this manner, although usually this is best detected by the anterior examination. CHAPTER II. METHODS OF TREATING THE UPPER AIR PASSAGES BY MEANS OF INSTRUMENTS. In the local treatment of the mucous membrane of the upper air passages, resort has been had to various mechanical devices, by which the parts were thought to be more thoroughly and efficiently medicated. Thus, various forms of brushes have been devised, to- gether with sponge-holders, douches, atomizers, etc. In the earlier days of laryngoscopy, a considerable amount of importance was attached to these various methods. I think no one will question, at the present time, that their value was greatly over-estimated, and that in the discussion as to the comparative merits of the dif- ferent methods by which local applications were made, we often- times lost sight of the question as to how far these applications were efficacious in curing or relieving diseased conditions. With our larger knowledge of the physiology and pathology of the mu- cous membranes of the upper air passages, our dependence upon these various instrumental aids has greatly diminished, and a large majority of them are thrown aside for the simpler methods by which the desired end is accomplished, now that the indications for treatment have become so clear, positive, and direct. Local ap- plications by means of brushes, largely resorted to in former years, have fallen almost completely into disuse in this country. Those desiring still to make use of this instrument will require no direc- tions for carrying out the procedure. The same, I think, can be said of sponge-holders or probes for holding pledgets of cotton. As regards the use of solids, such as nitrate of silver, chromic acid, etc., the methods for their use will be described in the chapters de- voted to the consideration of those diseases in which the use of these remedies is indicated. Insufflations. The use of snuffs, and their application by means of specially devised instruments, possesses a certain amount of value in the treat ment of the upper air-passages, as was recognized by Galen,1 anc 1 “ De Compositione Medicamentorum Localium,” etc., lib. vii., cap. 3. METHODS OF TREATMENT. 29 is resorted to by most physicians up to the present day. These may be used by auto-insufflation or by special applicators. Among the earliest mechanical devices for insufflation was that of Pserhofer,1 which consisted of a perforated reservoir containing the powder, Fig. 28.—Rauchfuss’ Insufflator. to which was attached a tube extending into the mouth, the powder being drawn up into the air passages. A somewhat similar device was used by Prof. Darwin, while Burow2 accomplished the same result by means of a simple tube. The first to suggest an instru- ment by which the powders are thrown into the upper air passages was Rauchfuss, whose instrument, shown in Fig. 28, consisted of a long curved tube, with a fenestra, covered with a slide, through which the powder is inserted. The proximal end of the tube is fitted with a soft-rubber bulb, pressure on which expels the powder from the tube, the distal extremity of which is curved to direct the Fig. 29.—Lefferts’ Insufflator. Fig. 30.—Ely’s Powder Blower. powder upon the diseased part. Rauchfuss’s instrument is rather awkward of manipulation—an objection which is avoided by attach- ing a rubber tube with a mouth-piece to the proximal end of the tube, as in Lefferts’ insufflator shown in Fig. 29, thus enabling the 1 Schmidt’s Jahrb., 1856, vol. 92, p. 170. 2 Deut. Klin., 1853, No. 21. DISEASES OE THE NASAL PASSAGES. 30 manipulator to expel the powder from the tube by blowing, and thus depositing it upon the part which it is desired to medicate. An objection to the tubes is that they deposit the powders in mass. A very ingenious instrument is shown in Fig. 30 which is usually attributed to Ely, of Rochester. It consists simply of a glass bottle, through the cork of which there pass two tubes bent at a right angle immediately above their point of entrance. To one of the tubes is attached an air-bulb, while the other is bent at its distal extremity, upward or downward, or in whatever direction it is desired to carry the powder. The tube to which the air- bulb is attached passes down into the lower por- tion of the bottle, while the other merely passes through the cork. The powder having been placed in the bottle, a quick pressure on the air-bulb drives a current of air down into the bottle, which striking the powder, stirs it into a cloud, and at the same time drives it out through the other tube, and deposits it upon the part it is desired to medicate, in a state of fine and even diffusion. This instrument, made of hard rubber, can be ob- tained of the instrument makers, or anyone having a stock of glass tubing may make his own supply. This is unquestionably the best insufflator in use. Its advantages are that it thoroughly diffuses the powder, that it deposits it in a smooth thin film, that it does not pile it on any of the parts, and that it carries it throughout the sinuous cavities. Its only disadvantage is that it does not enable the operator to estimate nicely the amount of powder used, though, as a rule, this is of no consequence. Fig. 31 represents Stoerck’s insufflator which com- bines the advantages of all the above-mentioned instruments. It consists of a small central cham- ber for the reception of the powder, fitted with a movable cover. Projecting from this is the long curved tube for directing the medicament to the part it is desired to reach. At its proximal end it is provided with a tapering socket, communicating with the powder chamber by a tube containing a spring cut-off. This instrument is intended for use in connection with the compressed air apparatus. Its working is obvious; the distal point being placed in position to throw the powder in the Fig. 31.—Stoerck’s Insuf- flator. METHODS OF TREATMENT. desired direction, and the instrument connected with the air cham- ber, pressure on the valve lets on a sudden blast which drives the powder to the spot intended to be reached. The advantage to be gained by the use of powders, is a certain amount of permanency of action, as they remain for some time in contact with the part, and becoming slowly dissolved in the mucus, are absorbed by the membrane. The remedies usually employed in this form are tannin, bismuth, alum, borax, ferric alum, zinc, ni- trate of silver, iodoform, opium, morphia, belladonna, benzoin, san- guinaria, galanga, etc. When it is necessary to reduce the strength of an agent, it may be combined with pulv. cretae, pulv. acaciae,’ magnesiae carbonas, sacch. alb., etc. If the powder is heavy, it may be rendered lighter by combining with powdered starch or lycopodium. 31 Douches. Fluids may be thrown against the diseased membrane of the larynx, pharynx, or nasal cavity by means of syringes arid douches of forms variously devised for special ends. Fig. 32 shows the ordinary post-nasal syringe, a common barrel syringe, fitted with a Fig. 32.—Post-nasal Syringe. curved tube which terminates in a rose douche, delivering jets in every direction. This may be passed up behind the soft palate for injecting through the nasal cavities, or it may be turned downward for injecting the pharyngeal cavity. Fig. 33 represents the pipe of the same instrument fitted for use with the Davidson syringe. It Fig. 33.—Post-nasal Pipe fitted to the Ordinary Davidson Syringe. is equally adapted to the fountain syringe. For injecting through the anterior nares, an ordinary ear syringe answers the purpose very well, but better still is the post-nasal syringe shown above, with the tube straightened. This can be introduced well into the cavity if 32 DISEASES OF THE NASAL PASSAGES. desired. Fig. 34 shows the instrument sold in the drug stores as Warner’s Nasal Douche, a very convenient device for cleansing the naso-pharynx, in cases where the patient can acquirp the necessary skill for manipulating it himself. The use of the syringe is to a cer- tain extent limited, in that it is probably not specially indicated in Fig. 34.—Warner’s Post-nasal Douche. other than the atrophic form of chronic rhinitis, in naso-pharyngeal catarrh, and possibly in syphilitic ozaena. The nasal douche is an expression which we ordinarily use to define the application of a continuous stream of water through the nasal cavities. The principle on which it acts was first suggested by Weber,1 who, in conducting a series of experiments on the sensi- bility of the nasal mucous membrane, ob- served that when a-fluid was introduced into the nasal cavities, the soft palate was lifted so firmly against the posterior wall of the pharynx, as to completely prevent the es- cape of the fluid into the parts below. Acting on this idea, Thudicum 2 introduced what is now known as the nasal douche, which is shown in Fig. 35. It consists of a reservoir, from the bottom of which leads a rubber tube terminating in a rounded tip so shaped as to fit into the nostril. This tip being placed in the nos- tril, the reservoir containing the fluid is to be raised above the head, which is bent over a bowl as shown in Fig. 36. As the reser- voir is raised, the fluid enters one nostril, and passing around the posterior border of the septum, escapes through the other in a continuous stream, probably reaching pretty thoroughly the whole of the mucous membrane of the two Fig. 35.—The Ordinary Form of the Nasal Douche. 1 “ Ueber den Einfluss der Erwarmung und Erkaltun der Nerven auf ihr Leitungs- vermogen.” Muller’s Archives, 1847, p. 351. 2 London Lancet, Nov. 24th, 1864. METHODS OF TREATMENT. 33 chambers. In Thudicum’s original instrument, the reservoir was fitted to a standing rod in such a way as that its height could be regulated according to indications. The little device shown in Fig. 37, which was first suggested by Dr. Dessar,1 is somewhat unique in its simplicity and would seem to afford a convenient method of applying fluids to the nasal cavi- ties, especially of young children, where a more complicated appara- tus cannot well be used. Woakes’2 nasal irrigator is also constructed on much the same plan. The value of the douche, as a means of applying cleansing fluids to the nasal cavity in certain cases, cannot be denied, especially in atrophic rhinitis, and perhaps sy- philitic necrosis. In these affec- tions, of course, it is not a curative measure, while in the ordinary chronic inflammatory action with hypertrophy, it probably not only fails to be of permanent value, but may be mischievous, as first suggested by Roosa,3 who reported a number of cases of acute otitis media resulting from its use, attributing this accident to the en- trance of fluids into the middle ear. I think it is to be borne in Fig. 36.—Method of Using the Nasal Douche. Fig. 37.—Dessar’s Nasal Cup. mind here, that the very large proportion of cases of hyper- trophic rhinitis of long standing, suffer from a mild form of mid- 1 N. Y. Med. Record, 1889, vol. xxxv., p. 280. 2 “ Post-nasal Catarrh,” Phila., 1884, p. 154. 3 Archives of Ophthalmology and Otology, vols. i. and ii. 34 DISEASES OF THE JVASAL PASSAGES, dle-ear disease, which acts as a predisposing cause of the acute form, which probably may be precipitated by the use of the douche. Considering, however, this possible danger, and the fact that the use of the douche probably accomplishes no good result in hyper- trophic rhinitis, its use in this affection is therefore to be condemned unreservedly. In atrophic rhinitis, the danger of middle-ear disease from its use is absent, and I consider the douche of great value in this disease, and see no reason for hesitating to recommend it. Atomizers. Following out the idea that the successful treatment of catar- rhal affections depended on our ability to thoroughly reach the parts with our medicating fluids, the plan of reducing our solutions to a state of fine atomization would naturally suggest itself as af- fording the best method by which they could be carried into the sin- uous passages of the nasal cavities, or thrown into, the air passages below. In view of the very large extent to which the use of atom- izers has grown in late years in the treatment of diseases of the upper air passages, it becomes a matter not only of historical, but also to a certain extent of practical interest, to trace their develop- ment from the cruder devices of former days, to the perfect instru- ments now provided for our use. This system was first put in practice at certain of the mineral springs of Europe. As these waters were considered as possessing notable virtues, both when taken internally, and as used for bathing, it occurred to the pro- prietors of these springs, that their local action upon the mucous membrane in the air tract might be equally efficacious. For this purpose, a large number of minute jets of water were projected against the walls of the chambers into which patients, well covered with water-proof clothes, were introduced for the purpose of inhal- ing the sprays thus produced The first to carry this plan of treat- ment into operation was Auphan1 at Euzet-les-Bains, the same device being subsequently adopted at Lamotte-les-Bains, and by Sales- Girons,2 who, in conjunction with Flube, elaborated the system more fully than had ever been done before, and published his re- sults. Sales-Girons also constructed a portable atomizer shown in Fig. 38 by means of which inhalations could be given of any medi- cinal agent other than the natural waters, the principle being much the same as that already suggested. This instrument was the pre- cursor of a large number of devices for accomplishing the same 1 Cohen: “ Inhalation, its Therapeutics and Practice,” Phila., 1876, p. 184. 2 “ Therapeutique Respiratoire,” Paris, 1858. METHODS OF TREATMENT. 35 purpose, such as the Nephogene of Mathieu,1 shown in Fig. 39, and the atomizers of Lewin, Waldenburg, Schnitzler, Fournier and others, based on different principles of action, all of them, how- ever, somewhat crude and imperfect. In 1863, Dr. Nathanson sug- gested to his friend Dr. Bergson,2 that if a current of air be driven through one tube, placed at right angles to a similar tube which led to a reservoir of water, a vacuum would be created, by which the water would be drawn up into the vertical tube, until meeting the cur- rent of air, it would be broken into a fine spray. On this principle were con- structed what are usually known as Bergson’s tubes. Bergson, in con- structing his apparatus, supplied the air current by means of a pair of rubber bulbs connected by tubing, pressure Fig. 38.—Sales-Girons’ Portable Atomizer (Cohen), a, Compression pump; b, reservoir;