치과 임플랜트 인상코핑 및 인상재의 종류에 따른 주모형의 정확성에 관한 연구

• 영문명: A S TU D Y ON TH E A C C U R A C Y OF M ASTER CASTS BY TH E TYPES OF IMPRESSION COPINGS AN D IMPRESSION MATERIALS
• 발행기관: 대한치과이식임플란트학회
• 저자명: 김용재(Yong-Jai Kim) 조인호(In-Ho Cho)
• 간행물 정보: 『Journal of Dental Implant Research』제14권 제1호, 59~70쪽, 전체 12쪽
• 주제분류: 의약학 > 의학일반
• 파일형태: PDF
• 발행일자: 1994.12.31

영문 초록

The passive fit between superstructure and implant constructed by accurate impression is one of the important factors for maintaining osseointegration of implants. The purpose of this study is to investigate the difference of the accuracy between direct method using squared impression coping and indirect method using tapered impression coping and that which method will be more useful in the clinics. The results were as follows. 1. None of the impression methods resulted in an absolutely passive fit. 2. The case of group 2 (squared impression coping + Impregum) demonstrated the closest mean strain values recorded on the master cast. 3. No statistically significant difference was found between direct and indirect method. 4. The group using polyether impression material resulted in closer duplication of the mastet cast than using alginate and the group using alginate with a large standard deviation is considered an unstable method (p

목차

Ⅰ. 서 론

Ⅱ. 연구 재료 및 방법

Ⅲ. 연구 결과

Ⅳ. 총괄 및 고안

Ⅴ. 결 론

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