Conclusion:Pay attention to the variation of the morphology and thichness of the flexor tendon and dorsal digital aponeurosis during the repair operation.
结论：对屈肌腱和趾背腱膜进行修复时，应注意它们不同断面的形态及面积变化。
2
Objective: to discuss the relationship between the slide distance of the dorsal digital aponeurosis and the flexion of the PIP and provide anatomic basis for clinical repair.
目的：探讨指背腱膜滑动距离与近侧指间关节(PIP)屈曲关系，为临床修复提供解剖学基础。
3
Conclusion: The areas of flexor tendon and dorsal digital aponeurosis decreased from proximal to distal.