咽鼓管咽口
Ostium pharyngeum tubae auditivae; Ostium pharyngeum tubae auditoriae
定义
软骨部(pars cartilaginea tubæ auditivæ),长约24毫米,由一块三角形弹性纤维软骨板构成,其顶端附着于咽鼓管骨性部内侧端的边缘,而其底部直接位于咽鼻部黏膜的下方,在该处形成一个上升,即咽鼓管圆枕,位于咽鼓管咽口的后方。
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/).