轴嵴(axial ridge) :为轴面上从牙尖顶伸向牙颈的纵形隆起。 如唇轴嵴、颊轴 嵴、舌轴嵴。 边缘嵴(marginal ridge): 为前牙舌面近远中边缘及后牙牙合面边缘细长形的 牙釉质隆起 牙尖嵴(cusp ridge): 从牙尖顶分别斜向近、远中的嵴。
基于40个网页-相关网页
Serious tooth defect which involved cuspid, incisal Angle, marginal ridge and occlusal surface can't be filled and need occlusal reconstruction.
各种严重的牙体缺损已涉及牙尖、切角、边缘嵴以及合面,需要咬合重建而不能使用一般充填修复者。
Its unique design lies in the inbuilt storing box that can store name CARDS, keys, cell phones and other office supplies upon raising the marginal ridge.
产品巧妙的设计在于升起围脊、内置的储藏盒设计,可将名片钥匙、手机等办公用品收纳其中。
An alternative rest-seat preparation, on the marginal ridge of the canine crown, conserves tooth structure and provides a rest seat of adequate length and depth to ensure support for a cast framework.
另一种休息座位的筹备工作,对边缘嵴冠的犬,保存牙齿结构和提供了充足的休息座位的长度和深度,以确保支持铸造框架。
应用推荐