眶上缘
Margo supraorbitalis
- 拉丁语近义词: Margo superior orbitae; Pars frontalis marginis aditus
- 相关用语: 眶上缘 (眼眶); 眶上缘 (眶); 眶上缘 (眶缘)
定义
眶上缘是眼窝(即眶腔)前方方形开口的上缘,由额骨构成。在此缘的正上方,额部两侧各有一眉弓。
眶上缘外侧三分之二部分薄而突出,内侧三分之一则较为圆钝。在两部分交界处,可见眶上切迹或眶上孔,眶上神经及血管由此穿出,分布于额部及上睑。
參考資料
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. 879.
Shumway CL, Motlagh M, Wade M. Anatomy, Head and Neck, Orbit Bones. [Updated 2023 Jul 24]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2024 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK531490/