The use of latissimus dorsi muscle flap in the aesthetical reconstruction of heat-press injury of the hand.

We present a successful case of aesthetic reconstruction utilizing free latissimus dorsi muscle flap transfer. A large quantity of skin of the dorsum of hand and finger was lost. The dorsum of the index, long and ring fingers was severely damaged, such that extensor tendons were necrotic and all digital bones and the second metatarsal bone were exposed with partial necrosis. In addition, the proximal interphalangeal joints (PIP) were also exposed. To cover exposed bones and the tendons of dorsum of the hand, a free latissimus dorsi muscle flap was transferred, and then meshed skin covered the muscle, resulting in a mitten-like condition. After cutting the grafted muscle and skin to divide fingers, the grafted muscle was shaved to create the contour of fingers and dorsum of the hand, and then sheet grafting was performed. Six years after the operation, although the movement of fingers was restricted, an acceptable contour of the hand was obtained. The patient is satisfied with the result and does not desire any further surgery. In conclusion, the use of latissimus dorsi muscle flap is a method of choice not only to cover damaged hand but also to give contour in the aesthetic reconstruction of a hand presenting after heat-press injury.