咽肌
Musculi pharyngis
- 拉丁语近义词: Tunica muscularis pharyngis
定义
咽肌构成咽的肌性壁,通过将食物从口咽推送至食管,在吞咽过程中发挥关键作用。它们排列为三块缩肌——咽上缩肌、咽中缩肌和咽下缩肌——依次收缩以将食团向下推送;以及三块纵行肌——茎突咽肌、咽鼓管咽肌和腭咽肌——在吞咽和说话时提升咽和喉。
參考資料
Bui T, Fakoya AO, Das JM. Anatomy, Head and Neck: Pharyngeal Muscles. [Updated 2024 May 25]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2025 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK551654/
Gray, H. (2016) Gray’s Anatomy: The Anatomical Basis of Clinical Practice. 41st edn. Edited by S. Standring. New York: Elsevier. Chapter 34: Pharynx, pp. 580-582.