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来自维基百科，自由的百科全书
指骨（英语：phalanges of fingers）共14块，均为长骨。拇指仅有两节指骨；第二至五指各有三节指骨。各指的指骨由近侧至远侧依次叫近节指骨、中节指骨、远节指骨。其中拇指无中节指骨。每节指骨的近侧端叫做指骨底。近节指骨与中节指骨的远侧端呈滑轮状，叫做指骨滑车。远节指骨远侧端的掌面膨大粗糙，叫做远节指骨粗隆。
本条目使用了部分解剖术语。
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