Objective To evaluate the clinical effects of filling for cervical wedge-shaped defects of teeth by using two different mixed binding materials and composite.

目的比较两种牙釉质牙本质混合型粘结剂和复合树脂修复楔状缺损的临床疗效。

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Objective To evaluate the clinical effects of filling for cervical wedge-shaped defects of teeth by using two different mixed binding materials and composite.

目的比较两种牙釉质牙本质混合型粘结剂和复合树脂修复楔状缺损的临床疗效。

youdao