颞骨岩部孔
Foramen petrosum
定义
颞骨岩部孔,又称无名小管、Arnold孔或岩部孔,是位于蝶骨大翼中卵圆孔与棘孔之间的一个微小骨性开口。该开口允许岩小神经穿行进入颞下窝区域。然而需要注意的是,该神经也可经卵圆孔通过,而非经颞骨岩部孔穿行。
參考資料
Standring, S. (2016). ‘Chapter 32: Infratemporal and pterygopalatine fossae and temporomandibular joint’ in Gray’s anatomy: the anatomical basis of clinical practice. (41st ed.) New York NY: Elsevier, pp. 536.
XR Anatomy (copyright 2023-24). Available at: https://xranatomy.com/sphenoid-bone/ (Updated: 10th Mar, 2023; Accessed 22nd Mar, 2024)