齿突尖
Apex dentis axis
定义
齿突尖呈尖状，为齿突尖韧带提供附着；在齿突尖下方，该突略有增宽，并在两侧各呈现一粗糙压迹，供翼状韧带附着；这些韧带将该突与枕骨相连。
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/).
