骶孔
The sacral foramina.
作者信息
Jackson H, Burke J T
出版信息
Skeletal Radiol. 1984;11(4):282-8. doi: 10.1007/BF00351354.
PMID:6729502
Abstract
The sacral foramina, particularly the first three, are not simple fenestrations. Each foramen is a Y-shaped complex of canals, all with indefinite margins. The complexes lie obliquely at approximately 45 degrees to the coronal plane. An appreciation of these facts facilitates the recognition of the anatomy of plain films, tomographs, and computerized scans.
摘要
骶孔，尤其是前三对骶孔，并非简单的孔道。每个骶孔都是一个呈Y形的复杂管腔结构，其边缘均不明确。这些结构复合体与冠状面呈约45度倾斜。了解这些事实有助于识别X线平片、体层摄影片及计算机扫描图像的解剖结构。
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