Reconstruction of two separate defects in the upper extremity using anterolateral thigh chimeric flap.

Abstract

We presented our experience on the use of anterolateral thigh (ALT) chimeric flap to reconstruct two separate defects in upper extremity. From December 2009 to August 2012, we used this ALT chimeric flap to reconstruct two separate defects in upper extremity on five patients (mean age: 36.6 years; range: 15 ∼ 47 years). The locations of defect were palm and fingers in four patients and forearm in the other patient. The sizes of defect ranged from 4.5 × 1.5 cm to 20 × 10 cm. A minimum of two separate perforator vessels in the flap were identified. The skin paddle was then split between the two perforators to shape two separate paddles with a common vascular supply. There were no cases of flap failure or re-exploration. Four donor sites were directly closed and one was covered by a skin graft. Donor-site morbidity was negligible. The ALT chimeric flap provides customized cover for two separate defects in upper extremity.