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광중합성 수지를 이용한 파절된 도재 소부 전장 금관의 수복에 관한 치험례
A case report on the restoration of fractured porcelain fused to metal crown usin glight activated composite resin

구강생물학연구 1987년 11권 1호 p.139 ~ 154

정재헌, 김정희, 구철인,

소속 상세정보

정재헌 ( Chung Chae-Heon ) - 조선대학교 치과대학 보철학교실
김정희 ( Kim Jeong-Hee ) - 조선대학교 치과대학 보철학교실
구철인 ( Koo Chul-In ) - 조선대학교 치과대학 보철학교실

KMID : 0353319870110010139

Abstract

Last several decades, many studies have been reported on prosthodontics using porcelain which is esthetic materials. This porcelain has been used in denture porcelain teeth, porcelain laminate veneer, porcelain fused to metal crown and porcelain jacket crown.
The porcelain fused to metal crown is most porpular among these porcelain used prosthe tics. The porcelain of porcelain fused to metal crown may be fractured due to lack of adhesion between porcelain and metal, disharmony of thermal contraction, abnormal occlusion, careless treatment or wrong desi ?n, etc. Therefore, there have been many progress in restoration of fractured porcelain fused to metal crown.
There are several method in restoration of fractured porcelain fused to metal crown.
1. The porcelain fused to metal overcasting method.
2. The porcelain fused to metal pin retained casting method.
3. The method using composite resin.
4. The method using acrylic resin.
Among these many restorative methods, methods using light activated composite resin is comparatively easy to restore in patient mouth and can obtain esthetically good result.