Journal of Periodontal and Implant Science
- Volume 23 Issue 3
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- Pages.564-576
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- 1993
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- 2093-2278(pISSN)
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- 2093-2286(eISSN)
THE EFFECT OF ND : YAG LASER IRRADIATION ON EXPOSURE OF THE DENTINAL TUBULES ON ROOT SURFACE IN EXTRACTED HUMAN TEETH;A SCANNING ELECTRON MICROSCOPIC STUDY
Nd : YAG laser 조사가 치근면 상아세관의 노출에 미치는 효과에 관한 주사전자현미경적 연구
- Cho, Jong-Hee (Dept. of Periodontology, College of Dentistry, Chosun University) ;
- Kim, Byung-Ok (Dept. of Periodontology, College of Dentistry, Chosun University) ;
- Han, Kyung-Yoon (Dept. of Periodontology, College of Dentistry, Chosun University)
- Published : 1993.11.30
Abstract
The purpose of this study was to evaluate the effects of Nd:YAG laser treatment on removal of smear layer and exposure of dentinal tubules. The experimental specimens were obtained from root planed surface of 30 human teeth which were extracted due to severe periodontal disease. The specimens were assigned randomly of three groups: root planed group, Tetracycline HCl(100mg/ml, 5min) group, and Nd:YAG laser (
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