乳突上嵴
Crista supramastoidea
定义
乳突上嵴作为一个明显的突起,从颞骨颧突的上缘或脊神经后支处突出。它向后延伸于外耳道上方,并与颞线相融合。
參考資料
Standring, S. and Gray, H. (2016). ‘Chapter 37: External and middle ear’ in Gray’s anatomy The anatomical Basis of Clinical Practice. (41st ed.) New York: Elsevier, pp. 624.