Journal of Periodontal and Implant Science
- 제27권3호
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- Pages.585-595
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- 1997
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- 2093-2278(pISSN)
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- 2093-2286(eISSN)
치은연하 치석제거와 치근면 활택술시 Gracey curet과 Mini-five curet의 치석제거 효과에 대한 비교 연구
A Comparison of effectiveness of Gracey curet and Mini-five curet on subgingival scaling and root planing
- Jang, Won-Hyeuck (Department of Periodontology, College of Detistry, Dan-Kook University) ;
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Lim, Sung-Bin
(Department of Periodontology, College of Detistry, Dan-Kook University) ;
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Chung, Chin-Hyung
(Department of Periodontology, College of Detistry, Dan-Kook University)
- 발행 : 1997.09.30
초록
Removal of subgingival calculus is essential for the success in periodontal treatment. Subgingival instrumentation is used for the removal of all bacterial plaque and calculus. In this study, two types of anterior curet were used on ant. teeth to conduct subgingival scaling and root planing. The remaining amount of calculus was evaluated according to type of instrument, depth of pocket, and tooth surface. 24 teeth extracted from patients being treated at Dan Kook University dept. Perio. were used. 4 surfaces per tooth a total of 96 areas were evaluated. 12 teeth treated with Gracey No. 1-2 was used as the control group and 12 teeth treated with Mini-five curet No. 1-2 was the experimental group. The 4 surfaces of the teeth {buccal, mesial, lingual or palatal, distal) were observed under a stereomicroscope and the images were captured 3 times per surfaced with a CCD. The image were observed on the monitor using a
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