咽鼓管咽襞

Plica salpingopharyngea

定义

Muhammad A. Javaid

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咽鼓管咽襞是位于鼻咽鼓膜壁上的一条垂直黏膜皱襞,自咽鼓管圆枕后部向下延伸。该皱襞由深面的咽鼓管咽肌隆起形成,咽鼓管咽肌自咽鼓管软骨部延伸至鼻咽鼓膜壁。

功能

在功能上,咽鼓管咽肌有助于在吞咽时上提咽,并协助开放咽鼓管(听管),从而参与中耳压力的平衡调节。

參考資料

  • Albahout KS, Lopez RA. Anatomy, Head and Neck, Pharynx. [Updated 2023 Jul 24]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2026 Jan. Available from: https://www.ncbi.nlm.nih.gov/books/NBK544271/

  • Standring, S. (2015) Grays Anatomy: The Anatomical Basis of Clinical Practice. 41st edn. London: Churchill Livingstone Elsevier. Chapter 34, Pharynx.

  • Jain P, Rathee M. Anatomy, Head and Neck, Stylopharyngeus Muscles. [Updated 2023 Jun 5]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2026 Jan. Available from: https://www.ncbi.nlm.nih.gov/books/NBK547719/

  • Mankowski NL, Bordoni B. Anatomy, Head and Neck, Nasopharynx. [Updated 2023 Aug 8]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2026 Jan. Available from: https://www.ncbi.nlm.nih.gov/books/NBK557635/

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