耳甲腔
Cavitas conchae
定义
耳甲腔,又称耳甲腔(cavum conchae),是耳廓耳甲下降的下部,亦为较大的部分。其位于耳轮小腿的下方;耳轮小腿为一软骨嵴,向内侧突出于耳甲之上,将耳甲腔与位于其上方的耳甲艇分隔开来。耳甲腔是外耳道的入口,在引导声音进入耳部的过程中发挥着重要作用。
參考資料
National Human Genome Research Institute. (n.d.) Anatomy of the ear and related information. Available at: [https://elementsofmorphology.nih.gov/anatomy-ear.shtml] (Accessed: 27 May 2025).
Szymanski A, Geiger Z. Anatomy, Head and Neck, Ear. [Updated 2023 Jul 24]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2025 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK470359/