眶下孔
Foramen infraorbitale
定义
眶下孔是位于上颌骨体前表面的一个细小开口,恰好位于犬齿窝上方,眼眶下眶缘的下方。眶下孔本质上是眶下管的前方出口,眶下管沿眼眶底部走行,开口于上颌骨的前表面。眶下孔至关重要,因为它允许眶下血管和神经通过。
理解眶下神经的走行路径至关重要。眶下神经是上颌神经的延续,沿眼眶底部向前走行。其路径起始于眶下沟,继续穿行于眶下管,最终经眶下孔出口至面部。在整个走行过程中,该神经与眶下动脉和静脉伴行。
參考資料
Standring, S. (2016). ‘Chapter 30: Face and scalp’ in Gray’s anatomy: the anatomical basis of clinical practice. (41st ed.) New York NY: Elsevier, pp. 484-486.
Soriano RM, Das JM. Anatomy, Head and Neck, Maxilla. [Updated 2022 Sep 12]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2024 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK538527/
Drake, R.L., Vogl, A.W. and Mitchell, A.W.M. (2009). ‘Chapter 8: Head and Neck’ in Gray’s anatomy for Students. (2nd ed.) Philadelphia PA 19103-2899: Elsevier, pp. 944.