眶上切迹, 眶上孔 - Incisura supraorbitalis; foramen supraorbitale

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描述

At the junction of medial and intermediate thirds of the sueprciliary arch is a notch, sometimes converted into a foramen, the supraorbital notch or foramen, which transmits the supraorbital vessels and nerve. A small aperture in the upper part of the notch transmits a vein from the diploë to join the supraorbital vein. The supraorbital margin ends laterally in the zygomatic process


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 > 眶上切迹, 眶上孔

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