Intact canal wall tympanoplasty in the management of cholesteatoma.

There are presently two schools of thought on the proper surgical management of cholesteatoma associated with chronic ear disease: one feels that the ear should be exteriorized and left "open"; the other takes the position that the disease can be removed, and the ear left in its normal anatomical and functional state. The latter group are known to favor a "closed" or more conservative procedure. The purpose of this paper is to review a series of patients who have had cholesteatoma managed by an intact canal wall procedure that prevents a postoperative cavity. Out of a series of 590 chronic ear surgeries performed between January 1, 1970, and December 31, 1974, there were 179 done for cholesteatoma (30 percent). There were 153 patients, 26 of whom had bilateral disease. Twenty-three patients were lost to follow-up, giving an overall total of 154 surgeries with from one to five-year information. The overall follow-up rate was 85 percent. Recurrent cholesteatoma was the most bothersome complication and occurred in 14 percent of the series. Residual cholesteatoma was managed by doing all procedures in two stages. The authors feel that the intact canal wall tympanoplasty is a procedure that will gain acceptance and will be more widely used in the future.