Journal of Periodontal and Implant Science
- Volume 28 Issue 2
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- Pages.351-372
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- 1998
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- 2093-2278(pISSN)
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- 2093-2286(eISSN)
A Study on the Loss of Tooth Substance and Surface Changes following Root Planing
치근면 활택술후 치질삭제와 표면형태변화에 관한 연구
- Heo, Soo-Rye (Department of Periodontology and Research Institute of Oral Bio-science, College of Dentistry, Chonbuk National University) ;
- Kim, Soo-Ah (Department of Periodontology and Research Institute of Oral Bio-science, College of Dentistry, Chonbuk National University) ;
- Seo, Seok-Ran (Department of Periodontology and Research Institute of Oral Bio-science, College of Dentistry, Chonbuk National University) ;
- Kim, Hyoug-Seop (Department of Periodontology and Research Institute of Oral Bio-science, College of Dentistry, Chonbuk National University)
- 허수례 (전북대학교 치과대학 치주과학교실 전북대학교 구강생체과학 연구소) ;
- 김수아 (전북대학교 치과대학 치주과학교실 전북대학교 구강생체과학 연구소) ;
- 서석란 (전북대학교 치과대학 치주과학교실 전북대학교 구강생체과학 연구소) ;
- 김형섭 (전북대학교 치과대학 치주과학교실 전북대학교 구강생체과학 연구소)
- Published : 1998.06.30
Abstract
The purpose of this study was to evaluate in vitro effects of the loss of tooth substance and root surface changes following root planing with various periodontal instruments. The 39 extracted human teeth due to severe periodontal disease were included. The total 50 root surfaces of 30 teeth were root planed with following instruments : Group 1, with Gracey curette, Group 2, with ultrasonic scaler, Group 3, with rotating root planing bur, Group 4, with Gracey curette plus rubber cup polishing, and Group 5, with ultrasonic scaler plus rubber cup polishing. Following root planing, the amount of tooth substance loss was evaluated by measuring the weight of the removed tooth substance and then 5 specimens (
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