乳突缘 - Margo mastoideus

影像

描述

The inferior borders extend from the lateral angles to the inferior angle; the upper half of each articulates with the mastoid portion of the corresponding temporal, the lower half with the petrous part of the same bone. These two portions of the inferior border are separated from one another by the jugular process, the notch on the anterior surface of which forms the posterior part of the jugular foramen.


结构高低级

大体解剖 > 骨, 骨骼系统 > 中轴骨骼 > 颅 > 枕骨 > 枕鳞 > 乳突缘

翻译