Stapedectomy techniques in residency training.

Abstract

The KTP-532 laser has decreased the technical difficulty involved in teaching and performing a stapedectomy in our residency program. Use of this laser has resulted in improved hearing and a decreased number of major and minor complications compared to an equal number of large fenestra stapedectomies performed with hand-held instruments. The major disadvantages of the KTP-532 laser are its cost and limited availability, and the inconvenience of a micromanipulator. The laser should not be relied upon entirely in performing a stapedotomy on a thick footplate. The University of Texas Medical Branch experience in training residents in both large and small fenestra stapedectomy is reported.