In orthopaedic surgery residency, arthroscipic training is an essentia
l component and one of the educational program requirements. A system
using standard arthroscopy instrumentation and a ''black box'' has bee
n developed for the purpose of teaching basic arthroscopic surgical sk
ills in a laboratory setting. The black box component can be used as a
dry or wet model, permitting a variety of arthroscopic techniques to
be mastered under controlled circumstances. This unit has provided exc
ellent feedback from residents and staff, and is cost effective. The b
asic principles of the orthopedic black box can be adapted for the dev
elopment of basic skills in other specialties.