Gelatin Facial Skin Simulator for Cutaneous Reconstruction.

Abstract

Reconstruction of facial defects can be an intimidating endeavor, especially to resident physicians. When local flap reconstruction is preferred, design of the optimal flap can be a difficult choice. Poor selection can lead to unsightly scarring as well as increased morbidity. A low-cost, easy-to-fabricate gelatin prosthetic facial skin simulator is presented to offer training experience in wound closure, local tissue rearrangement, and facial defect reconstruction for resident instruction. In conjunction with a didactic lecture, 10 participants were asked to perform a Z-plasty, bilobed, rhomboid, and paramedian forehead flap, followed by an 18-question survey. While initial impressions are favorable, further validation studies are warranted.