A REPORT ON THE OPERATIONS EOR EISSTJRES OP THE PALATINE VAULT. BY / THOMAS D. MUTTER, M.D., PROFESSOR OF SURGEKT IN JEFFERSON MEDICAL COLLEGE, PHYSICIAN TO THE INSTITUTION FOR THE DEAF AND DUMB, PHILADELPHIA ; CORRESPONDING MEMBER OF THE " NATIONAL INSTITUTE," AT WASHINGTON ; COR- RESPONDING MEMBER OF THE NEW YORK MEDICAL SOCIETY ; HONORARY MEMBER OF THE PHILADELPHIA MEDICAL SOCIETY; FELLOW OF THE COLLEGE OF PHYSI- CIANS, PHILADELPHIA ; MEMBER OF THE ACADEMY OF NATURAL SCIENCES, -^ PHILADELPHIA, &C. &C. PHILADELPHIA: Merrihew & Thompson, -Printers, No. 7 Carter's Alley. 1845. ^ NOTE. I have performed, in all, twenty-one operations upon the soft and hard palate, and out of this number have failed to relieve the patient but in two cases. In one, the ligatures were removed on the second day, by the coughing and restiveness of the individual; and the operation has not been repeated, although the case is as susceptible of remedy as before. In the other, the voice, although improved, is still indistinct, and the relief is not as apparent as in the other cases. I have met with no dangerous symptoms in any case. In a resume of M. Roux's cases, to be found in the Gazette Medecale, for August, 1842, it is stated that in " simple fissure of the velum he cured two out of three. When complicated with fissure in the hard palate, the proportion of successful cases was but one in three" J Dr. Warren, of Boston, has relieved thirteen out of fourteen cases. September 8th, 1843. CASES OF CLEFT PALATE. Case I. In the spring of 1840,1 was requested to attend Mr. Nathaniel L. Dickey, of Phila- Fig. 1. delphia, who was desirous of having an operation performed for a con- genital division of the velum palati and posterior third of the palatine processes of the palate bones. The appearance presented by the parts involved in the deformity is shown in the annexed cut. Fig. 1. The age of the patient, 25 years, his excellent general health, the favorable season of the year, his intelligence, and, above all, his anxiety to be relieved of the distressing accompaniments of the defect, determined me to perform the operation of velosynthesis or staphyloraphy at once. He was accordingly placed upon a preparatory treat- ment, (that is, so far as accustoming the parts by frequent touching to the presence of foreign bodies,) and after this end Avas accomplished, which required some days, a mild purga- tive was administered, and the next morning the operation was performed, in the presence, and with the assistance of Drs. J. Randolph, Norris, and Anderson, and several of my private pupils. The patient was placed in a chair of the ordi- nary height, and his head firmly supported against the chest of an assistant. The upper portion of the trunk was also en- 4 mutter's cases op veloped in a sheet by which his arms were secured, and his dress protected from the hemorrhage. Placing myself in front, a little to one side of the patient, so as to offer as little obstruction to the entrance of light into the mouth as possible, and the head being thrown back to favor the same object, he was requested to open his mouth and keep it in this position as long as he was able. The first step in the operation was then commenced by Dr. Randolph, (who stood on my left,) inserting a sharp hook (see Fig. 2, a,) into the most depen- dent angle of the left margin of the cleft, by means of which, with a slight tractive effort, he was ena- bled to make the whole line of margin tense. I then inserted the point of a thin double-edged knife, (see Fig. 2, b,) (the blade of which was one inch, and the handle six inches in length,) in the most de- pendent part of the margin, about a line from its free edge, and cut rapidly from below, up- wards, inclining the knife so as to reach the apex of the cleft. When the apex was reached, the knife was changed from the right hand to the left, and Dr. Randolph passing the hand which held the hook, across and a little above the face of the patient, made pretty firm traction upon the slip of mucous membrane previously separated by the first cut, and which still remained transfixed by the hook; by this means the right margin was made tense. I then completed the denudation by cutting rapidly from above, downwards. The denudation of the margins occupied about a minute, and the patient was then allowed to rest. The hemorrhage was slight and easily controlled by gargling with cold water, and after the lapse of a few minutes the second step of the operation was com- menced, and it was in this the most difficult of the three, that we found the vast superiority of a simple contrivance over all the complicated "portes" with which I came prepared. CLEFT PALATE. 5 Great convenience was also derived at this period of the ope- ration from having small pieces of fine sponge firmly tied upon long probes, with which the fauces were readily reached, and the clotted blood mopped away. The head being placed and firmly supported as before, and the mouth held open by the volition only of the patient, I passed a small curved needle, armed with a well waxed double silk ligature, and firmly held in the grasp of Physick's forceps, through the most dependent part of the left margin of the cleft, carrying the needle from before backwards, and inclining my hand to the left of the mouth, so as to throw the point of the needle, after it had transfixed the tissues, into the middle of the cleft, (see Fig. 3, a.) As soon as it was visible, Dr. Randolph seized it with a pair of long forceps, (see Fig. 3, b,) and the clamp of the porte being at the same time re- laxed, by which the grasp upon the needle was kept up, the latter was loosened and at once withdrawn from the mouth. The same needle was immediately replaced in the porte, and the latter being held in the right hand, instead of the left, I introduced the needle on the right margin of the fissure, at a point as nearly opposite as possible the little wound in the left, passing it from behind forward, (see Fig. 4, a.) As soon as its point was visible, it was seized and drawn through, and thus the first ligature was passed. The patient was then al- lowed to rest for a few minutes, and then the second ligature was passed in the same manner; a third and a fourth were Fig. 3. Fig. 4. 6 mutter's cases of also required, and between the introduction of each there was a respite of a few minutes allowed, during which the patient gargled with cold water, took a little wine and water, and had the bloodjmopped away. The whole were passed in about fifteen minutes, and as the needles were detached from each, their extremities were carried out at each corner of the mouth, and held separate by assistants. The needles were all intro- Fig. 5. duced from two to three lines from the margins. (See Fig. 5.) The third and last step was then undertaken, and we com- menced it by tying the ligature first introduced, or that nearest the uvula. The first knot was easily made by crossing the ends ^ / \u —^r-^.//; of the ligature, wrapping them x^Vy^/^i