The term of tooth wear ( TW) is used to describe the loss of hard tooth tissue caused by friction between tooth occlusal facing or tooth facing and food during masticatory movement and non-masticatory movement under no occurrence of dental caries and external injury.
牙齿磨耗是指在没有龋齿及外伤情况下,牙齿在咀嚼运动和非咀嚼运动过程中,由于牙面与牙面间摩擦、牙面与食物间摩擦,牙齿硬组织的丧失。
Conclusions Except for canine protection or group function, there are other lateral occlusal patterns in the natural dentition.
结论自然牙列侧方接触形式除尖牙保护与组牙功能外还存在其它一些型。
A Study of Physiological Indexes of Oro-gnathic System& A Preliminary Observation of Occlusal Vibration
口腔颌系统生理标志的研究&对咬合振动的初步观察
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