- 1. 牙体缺损: dental defect
两种桩核系统在上前牙不同程度牙体缺损修复中临床疗效观察 关键词]前牙；桩核；牙体缺损 [gap=1205]Key words:anterior tooth;post core;dental defects
dict.youdao.com - 2. 牙体缺损: tooth defect
牙体缺损（tooth defect）指由于各种原因引起的牙体硬组织不同程度的外形和结构的破坏和异常，表现为牙体失去了正常的生理解剖外形，造成正常牙体形态、咬...
dict.youdao.com - 3. 牙体缺损: defective tooth
...桩；传统铸造金属桩核；牙体缺损；临床效果 [gap=1409]Key words] Fiber post；Traditional cast metal post；Defective tooth；Clinical efficacy ...
dict.youdao.com - 4. 磨牙牙体缺损: molar defect
dict.youdao.com - 5. 前牙牙体缺损: Anterior teeth defect
dict.youdao.com - 6. 牙体大面积缺损: big dentinal body defect
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