Restorative Dentistry and Endodontics
- 제26권4호
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- Pages.307-315
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- 2001
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- 2234-7658(pISSN)
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- 2234-7666(eISSN)
근관치료시 Nd:YAG Laser 사용과 세척액에 따른 치근단 폐쇄효과의 비교
THE EFFECTS OF ND:YAG LASER AND IRRIGANTS ON CANAL SEALING ABILITY
- Kim, Jin-Woon (Department of Conservative Dentistry, College of Dentistry, Pusan National University) ;
- Lee, Hee-Ju (Department of Conservative Dentistry, College of Dentistry, Pusan National University) ;
- Hur, Bock (Department of Conservative Dentistry, College of Dentistry, Pusan National University)
- 발행 : 2001.07.01
초록
The application of Nd:YAG laser and irrigants to the root surface can change its surface configurations. The purpose of this study was to investigate the effects of Nd:YAG laser and irrigants on the apical seal of obturated canals. In this study, 66 single rooted teeth were randomly assigned to 4 group of 14 teeth each. 8 teeth were served us positive and negative controls. The teeth were divided into 6 groups as follows. Group A: Nd:YAG laser, 5% NaOCl + Rc-prep Group B: Nd:YAG laser, Saline Group C: 5% NaOCl + Rc-prep Group D: Saline Group E: Positive control Group F: Negative control 66 teeth were instrumented using Maillefer ProFile
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