대한치과보존학회:학술대회논문집 (Proceedings of the KACD Conference)
- 대한치과보존학회 2003년도 제120회 추계학술대회 제 5차 한ㆍ일 치과보존학회 공동학술대회
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- Pages.600-600
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- 2003
Comparison of apical seal with or without the use of dentin adhesive system
- Lee, Min-Jo (Department of Conservative Dentistry, College of Dentistry, Kyung Hee University) ;
- Choi, Kyoung-Kyu (Department of Conservative Dentistry, College of Dentistry, Kyung Hee University) ;
- Choi, Gi-Woon (Department of Conservative Dentistry, College of Dentistry, Kyung Hee University)
- 발행 : 2003.11.01
초록
I. Objectives Effective endodontic obturation must provide a complete, three-dimensional filling of the root canal system, preventing the communication of fluids between root canal and surrounding periapical tissues. The objective of this study was to compare the apical leakage with or without the use of dentin adhesive system. II. Materials and Methods Forth extracted human teeth with single canals were decoronated. Root canals were instrumented using GT rotary files and Profile .04 file up to #40, 1mm short of the apex. After each instrumentation, copious irrigation with 5.25% sodium hypochlorite solution and confirmation of apical patency were performed.(omitted)
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