phalanx secunda

• 第二节指骨； 第二节趾骨

phalanx secunda的用法和样例：

例句

1. Objective This study was to evaluate changes of biome chanics of the flexor tendons after various extents of flexor sheath injuries at proximal phalanx levels.
   目的探索近节指骨段屈肌腱腱鞘损伤对屈肌腱功能的影响。