Objective: To study the effect of DMG polysiloxane impression material in the restoration of the post and core crown.
目的:探讨采用DMG枪式硅橡胶印模材料制取桩核根管印模的应用及护理配合体会。
After perfect root canal therapy to the residual root and crown of the front tooth, it is the main repair method to utilize a post and core crown at present.
前牙残根残冠经过完善的根管治疗后,利用桩核冠修复在目前是主要的修复方法。
Objective To repair residual crowns and roots of anterior teeth with casting post core with metal porcelain crown.
目的探讨利用铸造核桩加金属烤瓷全冠来修复前牙残冠、残根的优点。
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