4.It was a convenient and efficient procedure for reconstruction of thumb opposition with transfer of EPB tendon by using the fibrous sheath of FCR tendon as a pulley.

• 目的 研究拇短伸肌腱和桡侧腕屈肌腱纤维鞘管的解剖特点 ,寻找拇指对掌功能重建的方法。