Tooth wear is defined as the loss of the tooth substance which is not caused by dental plague, caries and injuries.
牙齿磨损是指在没有菌斑、龋坏及外伤情况下牙体组织丧失的现象。
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Tooth Problems What can I do to prevent injuries to my child's teeth?
怎以做才能防止我的孩子牙齿受伤？
3
Since pulp injuries are reported in tooth fracture, displacement and avulsion, it is commonly thought that pulp injuries were involved in almost every type of dental injuries.