Journal of Periodontal and Implant Science
- 제26권3호
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- Pages.771-778
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- 1996
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- 2093-2278(pISSN)
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- 2093-2286(eISSN)
자동 영상분석 계기를 이용한 골 유도재생능력의 분석에 관한 조직계측학적 연구
Study on the histomorphometry of guided bone regeneration using automated image analysis system
- 김태일 (서울대학교 치과대학 치주과학 교실) ;
-
구영
(서울대학교 치과대학 치주과학 교실) ;
- 류인철 (서울대학교 치과대학 치주과학 교실) ;
-
정종평
(서울대학교 치과대학 치주과학 교실) ;
- 한수부 (서울대학교 치과대학 치주과학 교실) ;
-
최상묵
(서울대학교 치과대학 치주과학 교실) ;
- 손성희 (서울대학교 치과대학 치주과학 교실)
- Kim, T.I. (Department of Periodontology, College of Dentistry, Seoul National University) ;
-
Ku, Y.
(Department of Periodontology, College of Dentistry, Seoul National University) ;
- Rhyu, I.C. (Department of Periodontology, College of Dentistry, Seoul National University) ;
-
Chung, C.P.
(Department of Periodontology, College of Dentistry, Seoul National University) ;
- Han, S.B. (Department of Periodontology, College of Dentistry, Seoul National University) ;
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Choi, S.M.
(Department of Periodontology, College of Dentistry, Seoul National University) ;
- Son, S.H. (Department of Periodontology, College of Dentistry, Seoul National University)
- 발행 : 1996.09.30
초록
The assessment of alveolar bone changes on dental radiographs to indicate progression of periodontal diseases or healing response to therapy is routine procedure. However, the diagnostic accuracy in detecting small alveolar bone changes is very limited. Recently, guided bone regeneration therapy is popular, but the quantification of new bone is somewhat difficult with conventional evaluation method. To quantificate the amount of new bone, various evaluating methods have been introduced including histomorphometry, radiomorphometry, biochemical analysis, X-ray probe microanalysis, scanning electron microscope backscatter method. In this study, guided bone regeneration using resorbable membrane with & without PDGF-BB is quatificated through histomorphmetry to evaluate the efficacy of histomorphometric analysis. 4 beagle dogs and 8 Sprague-Dawley rats were selected as experimental animals. In beagle dog experiment,