跖骨头 - Caput ossis metatarsi

影像

描述

The head (anterior extremity) presents a convex articular surface, oblong from above downward, and extending farther backward below than above. Its sides are flattened, and on each is a depression, surmounted by a tubercle, for ligamentous attachment. Its plantar surface is grooved antero-posteriorly for the passage of the Flexor tendons, and marked on either side by an articular eminence continuous with the terminal articular surface.


结构高低级

大体解剖 > 骨, 骨骼系统 > 附肢骨骼 > 下肢骨, 自由下肢骨 > Pars libera membri inferioris > 足骨 > 跖骨 > 跖骨头

翻译