眶内侧缘
Margo medialis orbitae
- 拉丁语近义词: Margo orbitalis medialis
- 相关用语: 眶内侧缘 (眼眶); 眶内侧缘 (眶); 眶内侧缘 (眶缘)
定义
眶内侧缘是眼眶(眼窝)方形前开口的内侧骨性边缘,主要由上颌骨额突构成。
在其中央,眶内侧缘作为睑内侧韧带的附着点。该韧带固定眼轮匝肌睑部的内侧纤维。眶内侧缘(即上颌骨额突)又称泪前嵴,构成泪沟前方的隆起边缘,泪沟内容纳泪囊。
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/