眶上缘 - Margo supraorbitalis

影像

描述

Beneath each superciliary arch is a curved and prominent margin, the supraorbital margin, which forms the upper boundary of the base of the orbit, and separates the squama from the orbital portion of the bone. The lateral part of this margin is sharp and prominent, affording to the eye, in that situation, considerable protection from injury; the medial part is rounded.


结构高低级

大体解剖 > 骨, 骨骼系统 > 中轴骨骼 > 颅 > 额骨 > 额鳞 > Facies externa > 眶上缘

翻译