椎間孔 - Foramina intervertebralia

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説明

Intervertebral foramina of the sacrum are lateral openings in the sacral canal for the passage of the sacral spinal nerves, developped from the original superior and inferior notches of sacral vertebrae. They end in anterior and posterior sacral foramina.


This definition incorporates text from a public domain edition of Gray's Anatomy (20th U.S. edition of Gray's Anatomy of the Human Body, published in 1918 – from http://www.bartleby.com/107/).

解剖学的階層

一般解剖学 > 骨、骨格系 > 軸骨格 > 脊柱 > 仙骨;仙椎[1-5] > 仙骨底 > 前面 > 椎間孔

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