지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한치주과학회 Journal of Periodontal & Implant Science Journal of Periodontal & Implant Science 제42권 제4호
- 발행연도
- 2012.1
- 수록면
- 127 - 135 (9page)
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초록· 키워드
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Purpose: The aim of this study was to compare the clinical outcome of open flap debridement (OFD) with a biphasic calcium phosphate (BCP) graft to that of OFD without BCP graft for the treatment of intrabony periodontal defects (IBDs).
Methods: The study included 25 subjects that had at least one intrabony defect of 2- or 3-wall morphology and an intrabony component≥4 mm as detected radiographically. Subjects were randomly assigned to treatment with (BCP group, n=14) or without BCP (OFD group, n=11). Clinical parameters were recorded at baseline and 6 months after surgery and included the plaque index, gingival index, probing depth (PD), clinical attachment level (CAL), and gingival recession (REC). A stringent plaque control regimen was enforced for all of the patients during the 6-month observation period.
Results: In all of the treatment groups, significant PD reductions and CAL gains occurred during the study period (P<0.01). At 6 months, patients in the BCP group exhibited a mean PD reduction of 3.7±1.2 mm and a mean CAL gain of 3.0±1.1 mm compared to the baseline. Corresponding values for the patients treated with OFD were 2.5±0.8 mm and 1.4±1.0 mm, respectively.
Compared to OFD group, the additional CAL gain was significantly greater in the patients in BCP group (P=0.028). The additional PD reduction was significant for the BCP group (P=0.048). The REC showed a significant increase in both groups, and the amount of recession was significantly smaller in the BCP group than OFD group (P=0.023). In radiographic evaluation,the height of the bone fill in the BCP group was significantly greater than OFD group.
Conclusions: The clinical benefits of BCP found in this study indicate that BCP may be an appropriate alternative to conventional graft materials.
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참고문헌 (20)
참고문헌 신청
Bowers GM / 1989 / Histologic evaluation of new attachment apparatus formation in humans. Part II / J Periodontol 60 : 675 ~ 682
Camargo PM / 2000 / A controlled re-entry study on the effectiveness of bovine porous bone mineral used in combination with a collagen membrane of porcine origin in the treat
Camelo M / 1998 / Clinical, radiographic, and histologic evaluation of human periodontal defects treated with Bio-Oss and Bio-Gide / Int J Periodontics Restorative Dent 18 :
Caplanis N / 1998 / Effect of allogeneic freeze-dried demineralized bone matrix on regeneration of alveolar bone and periodontal attachment in dogs / J Clin Periodontol 25 :
Cortellini P / 1995 / The modified papilla preservation technique. A new surgical approach for interproximal regenerative procedures / J Periodontol 66 : 261 ~ 266
Camargo PM / 2000 / A controlled re-entry study on the effectiveness of bovine porous bone mineral used in combination with a collagen membrane of porcine origin in the treat
Camelo M / 1998 / Clinical, radiographic, and histologic evaluation of human periodontal defects treated with Bio-Oss and Bio-Gide / Int J Periodontics Restorative Dent 18 :
Caplanis N / 1998 / Effect of allogeneic freeze-dried demineralized bone matrix on regeneration of alveolar bone and periodontal attachment in dogs / J Clin Periodontol 25 :
Cortellini P / 1995 / The modified papilla preservation technique. A new surgical approach for interproximal regenerative procedures / J Periodontol 66 : 261 ~ 266
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