[牙]缘嵴
Crista marginalis
定义
后牙接触点咬合面上牙体结构的隆起部分称为边缘嵴。
參考資料
This definition incorporates text from the wikipedia website - Wikipedia: The free encyclopedia. (2004, July 22). FL: Wikimedia Foundation, Inc. Retrieved August 10, 2004, from http://www.wikipedia.org