The acute surgical management of injury to the helix and antihelix in patients with large body surface area burns.

摘要

Deformity or loss of the ear may be caused by superficial dermal burns or deep burns. The depth of ear burns is progressive because the ear protrudes from head and is easily affected by external pressure. Therefore, burn wounds of the ear should be debrided as early as possible, before irreversible changes of the cartilage, and covered with healthy tissue. We describe a surgical procedure for treatment of the extensively burned ear. With this technique, the helix is covered by a postauricular advancement flap, and the antihelix is covered by a skin graft. Because the procedure is straightforward and can be completed within a short time, it can be performed at the same time as other life-saving measures. The use of a skin flap permits adequate debridement in terms of both depth and width, minimising the risk of infection. The helix can be reconstructed to provide a natural appearance, and late ulcer formation due to external irritation is prevented. We have treated 15 ears on 11 patients with this procedure and have consistently obtained a satisfactory outcome.