Journal of Periodontal and Implant Science
- 제26권3호
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- Pages.735-751
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- 1996
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- 2093-2278(pISSN)
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- 2093-2286(eISSN)
발치와의 육아조직 이식이 치근이개 결손부의 재생에 미치는 영향
Effect of extraction socket granulation tissue graft on the regeneration of horizontal furcation defect
- 오목훈 (서울대학교 치과대학 치주과학교실) ;
- 한수부 (서울대학교 치과대학 치주과학교실) ;
- 손성희 (서울대학교 치과대학 치주과학교실) ;
- 양승민 (서울대학교 치과대학 치주과학교실) ;
- 고재승 (서울대학교 치과대학 구강해부학교실)
- Oh, Mok-Hoon (Department of Periodontology, College of Dentistry, Seoul National University) ;
- Han, Soo-Boo (Department of Periodontology, College of Dentistry, Seoul National University) ;
- Son, Sung-Heui (Department of Periodontology, College of Dentistry, Seoul National University) ;
- Yang, Seung-Min (Department of Periodontology, College of Dentistry, Seoul National University) ;
- Ko, Jae-Seung (Department of Oral Anatomy, College of Dentistry, Seoul National University)
- 발행 : 1996.09.30
초록
An ultimate goal of periodontal therapy is to stop the disease process and to regenerate a functionally-oriented periodontium destroyed as a result of periodontal disease. The purpose of this study was to observe the effect of grafting granulation tissue obtained from extraction socket on the regeneration of horizontal furcation defect. Six dogs were used in this study. All mandibular first and third premolars were extracted. At 2, 3, and 5 days after extraction, tissues were obtained from extraction socket of 1 mongrel dog and examined by light microscope. Granulation tissue obtained at 5 days after extraction was chosen as the graft material. Five days later, horizontal furcation defects were created surgically at mandibular second and fourth premolars in the right and left side of the 5 beagle dogs. The entrance area of the artificially prepared "key hole" defects were about