额切迹, 额孔 - Incisura frontalis; foramen frontale

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描述

The frontal notch (or foramen) is situated medially to the supraorbital foramen for the supratrochlear artery and the medial branch of the supraorbital nerve.

Note: It seems (in Feneis for example) that the supratrochlear nerve does not pass through the frontal notch (frontal foramen) but under this notch. The nerve that pass through the frontal notch seems to be the medial branch of the supraorbital nerve. So the supratrochlear nerve does not accompanies the supratrochlear artery in the frontal notch.


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 > 额切迹, 额孔

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