Multiple Free Flaps and Second Toe Transfer to Salvage Grasp Function in Bilateral Complete Degloved Hands

Abstract

A 21-year-old male laborer sustained bilateral degloving injury of the hands with multiple digital amputations and devascularized digits. After X-rays, preliminary debridement was done, when digital amputations were completed, including index ray amputation on both sides. The next day, two anterolateral thigh (ALT) flaps and one second toe transfer were done to restore coverage in the palm and the web and reconstruct the lost thumb. This ensured both coverage and thumb length on the right side, but on the left side the procedure was terminated with flap transfer only. After 3 months, the other second toe was harvested with a dorsalis pedis flap for reconstruction of the left thumb, and a free gracilis flap was done for optimal donor site coverage in the donor left foot. Evaluation after 2 years showed functional hands with reasonable power grasp, pinch grip, and dexterity to manipulate small and large objects that permitted an independent living.

Keywords

• hand degloving
• bilateral
• ALT flap
• second toe transfer
• primary reconstruction