幕切迹

Incisura tentorii

定义

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Muhammad A. Javaid

查看由Muhammad A. Javaid 撰写的原文 查看自动翻译 总是显示原始定义

小脑幕切迹是位于小脑幕前部的一个小开口。它允许中脑向下进入颅后窝,并延续为脑桥和延髓。经此切迹发生的突出,如颞叶的钩回疝,可对中脑施加压力。这种压力可能压迫动眼神经以及皮质脊髓束和皮质核束的下行纤维。

參考資料

  • Kekere, V. and Alsayouri, K. Anatomy, Head and Neck, Dura Mater. [Updated 2023 Jul 24]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2023 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK545301/

  • Ghannam, J.Y. and Al Kharazi, K.A. Neuroanatomy, Cranial Meninges. [Updated 2023 Jul 24]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2023 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK539882/

  • Snell, R.S. (2010). ‘Chapter 15: The meninges of the brain and the spinal cord’, in Clinical Neuroanatomy. (7th ed.) Philadelphia: Wolters Kluwer Health/Lippincott Williams & Wilkins, pp.427-444.

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