Bovine-derived Xenograft가 치주 골내낭 치유에 미치는 영향 (Periodontal Repair on Intrabony Defects treated with Anorganic Bovine-derived Xeonograft)

서지정보

· 발행기관 : 대한치주과학회
· 수록지 정보 : Journal of Periodontal & Implant Science / 37권 / 3호 / 489 ~ 496페이지
· 저자명 : 김영택, 채경준, 정의원, 이용근, 조규성, 채중규, 김종관, 최성호

초록

The ultimate goal of periodontal treatment is to regenerate the lost periodontal apparatus. Many studies were performed in developing an ideal bone substitute. Anorganic bovine-derived xenograft is one of the bone substitues, which were studied and have been shown successful for decades.
The aim of this study is to evaluate the effect anorganic bovine-derived xenograft.
Total of 20 patients, with 10 patients receiving only modified widman flap, and the other 10 receiving anorganic bovine-derived xenograft and flap surgery, were included in the study. Clinical parameters were recorded before surgery and after 6 months.
The results are as follows: 1. The test group treated with anorganic bovine-derived xenograft showed reduction in periodontal pocket depth and clinical attachment level with statistically significance(p<0.001) after 6 months. The control group treated with only modified Widman flap showed reduction only in periodontal pocket depth with statistically significance(p<0.001) after 6 months.
2. Although periodontal probing depth change during 6 months did not show any significant differences between the test group and the control group, clinical attachment level gain and recession change showed significant differences between the two groups(p<0.05).
On the basis of these results, anorganic bovine-derived xenograft improves probing depth and clinical attachment level in periodontal intrabony defects. Anorganic bovine-derived xenograft could be a predictable bone substitute in clinical use.

영어초록

The ultimate goal of periodontal treatment is to regenerate the lost periodontal apparatus. Many studies were performed in developing an ideal bone substitute. Anorganic bovine-derived xenograft is one of the bone substitues, which were studied and have been shown successful for decades.
The aim of this study is to evaluate the effect anorganic bovine-derived xenograft.
Total of 20 patients, with 10 patients receiving only modified widman flap, and the other 10 receiving anorganic bovine-derived xenograft and flap surgery, were included in the study. Clinical parameters were recorded before surgery and after 6 months.
The results are as follows: 1. The test group treated with anorganic bovine-derived xenograft showed reduction in periodontal pocket depth and clinical attachment level with statistically significance(p<0.001) after 6 months. The control group treated with only modified Widman flap showed reduction only in periodontal pocket depth with statistically significance(p<0.001) after 6 months.
2. Although periodontal probing depth change during 6 months did not show any significant differences between the test group and the control group, clinical attachment level gain and recession change showed significant differences between the two groups(p<0.05).
On the basis of these results, anorganic bovine-derived xenograft improves probing depth and clinical attachment level in periodontal intrabony defects. Anorganic bovine-derived xenograft could be a predictable bone substitute in clinical use.

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