楔状结节
Tuberculum cuneiforme
- 拉丁名祖: Tuberculum Wrisbergi
- 命名学: Wrisberg
定义
喉口的边界如下:前界为会厌;后界为杓状软骨尖、小角软骨及杓间切迹;两侧界为黏膜襞,其内含韧带纤维和肌纤维,张于会厌侧缘与杓状软骨尖之间,即杓状会厌襞——在该襞后部边缘处,楔状软骨形成一个或明显或不明显的白色隆起,即楔状结节。
參考資料
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/).