Surgical management of chronic otitis media with cholesteatoma can be performed in a single-stage procedure, with revision surgery necessary because of recurrent disease or electively with unsatisfactory hearing results. We retrospectively reviewed 164 cases with cholesteatoma surgically managed from 1980 through 1986. In total there were 11 tympanoplasties, 36 canal wall-up mastoidectomies, 81 canal wall down modified radical mastoidectomies, and 36 radical mastoidectomies. The recidivistic rate for cholesteatoma in patients available for 5-year followup was 11% for tympanoplasties, 19% for canal wall-up mastoidectomies, 5% for canal wall-down modified radical mastoidectomies, and 0% for radical mastoidectomies. Hearing results were best in patients who required tympanoplasty alone, followed by those who underwent canal wall-down procedures. Single-stage management of cholesteatoma with modified radical mastoidectomy (canal wall-down) required fewer revisions for recidivistic cholesteatoma and achieved better hearing results than canal wall-up procedures. We conclude, therefore, that staging is not necessary. Improved hearing may likely be achieved with a second procedure, but this is at the patient's discretion.