英德
有道
百度
谷歌
图片
维基
百科
窝洞
[口腔] cavity
- 清理牙齿窝洞有助于改善修复性能，而处理剂的选择是重要的。
The cleansed dental cavity surface is helpful to improve the property of the restoration. - 目的龋病治疗预备窝洞后，牙本质小管口呈开放状态。
Objective The dentinal tubules were patent after cavity preparation in the treatment of caries. - 目的：分析后牙窝洞修复后继发龋的相关危险因素，提出相应预防措施。
Objective:To study the risk factors for secondary caries in posterior teeth, and to provide ways of prevention.
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