牙体缺损达龈下前牙行牙冠延长术后冠修复的临床效果-论文 关键词] 前牙牙体缺损;冠延长术;修复 [gap=2514]Key words] Anterior teeth defect; Surgical crown lengthening; Repair
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本文介绍酸蚀技术在修复患儿前牙牙体缺损的应用。
The present paper introduced the use of acid etching technique to restore the defective anterior teeth in child patients.
目的：评价应用预成圆柱形根管钉对前牙牙体缺损患者冠再接后烤瓷修复体的临床效果。
Objective: To evaluate the clinical of using prefabricated cylindrical root canal pin to lengthen the clinical crown and restoring anterior tooth and premolar defect with PFM.
目的：使用纤维桩树脂核修复前牙牙体缺损，通过对修复体长期的临床观察，评价其美学效果。
Objective to evaluate the aesthetic effects of anterior teeth defect restored with fiber posts and resin cores after long-term clinical observation.
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