Reverse Posterior Interosseous Artery Flap for Human Bite Injury to the Hand

Figure 3

(a) A skin defect was observed in the dorsum of the hand and the first web space. Arrowheads show the extensor pollicis longus. (b) Intraoperative photograph shows the reverse posterior interosseous artery (PIA) flap before dissection of the PIA (white arrowhead). Black arrowhead shows the posterior interosseous nerve. (c) Patient outcome 1 year postoperatively.

(a)

(b)

(c)