2010•Chongqing yixueRequires access

Analysis and resolve for tooth defect restored by post-core crown

Luo Ming-yu

Abstract

Objective To research how to solve frequent trouble which is taken place large tooth defect restored by post-core crown.Methods Analyzed 212 case who taken place large tooth defect restored by post-core crown.Results 8 gingivitis,5 fallen crown,4 fallen post,4 tooth fracture.Conclusion It is important for post-core crown to reserve more health tooth,reasonablely post-core design,and consider retention and resisting force of post-core.

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Available abstract

Key concepts: Crown (dentistry), Core (optical fiber), Post and core, Tooth Fracture, Tooth crown, Dentistry, Orthodontics, Medicine