以骨间背侧动脉为蒂逆行岛状皮瓣的应用解剖学

Practical anatomy of forearm reverse island flap based on the posterior interosseous artery

在60侧灌注血管染料的新鲜成人上肢标本上,观察了骨间背侧血管在前臂背侧的起点、走行和分支,发现该动脉终末支在腕上2.5cm 水平,与骨间掌侧动脉背侧支之间有恒定的吻合支相连,并以此吻合支为蒂,设计了前臂骨间背侧血管逆行岛状皮瓣。

The posterior interosseous vessels(PIVs)were studied on 60 fresh adultupper extremities.The arterial termin-al of PIVs has a constant anastomosiswith the dorsal branch of anteriorinterosseous artery at 2.5cm abovecarpus.The anastomotic branch can beused for the blood supply of the fore-arm reverse island flap.