The versatility of presculptured homograft incus prostheses.

A twelve-year experience with banked homograft ossicles has developed into a system of presculptured incus allografts adapted for the correction of many ossicular defects encountered in tympanoplasty and revision stapes surgery. The standardized preparation of a number of variations of modeled incus prostheses for an operating room bank by a well-trained ear homograft laboratory technician has been an effective and time-saving technique.