Periodontal Repair on Intrabony Defects treated with BBP(R).
10.5051/jkape.2002.32.1.213
- Author:
Hyon Su KIM
1
;
Byeong Gap CHOI
;
Seong Ho CHOI
;
Kyoo Sung CHO
;
Jong Jin SUH
Author Information
1. Department of Periodontology, College of Dentistry, Yonsei University Research Institute for Periodontal Regeneration, Korea.
- Publication Type:Original Article
- Keywords:
BBP;
Regeneration;
Probing depth;
Bone probing depth;
Loss of attachment
- MeSH:
Chronic Periodontitis;
Gingival Recession;
Humans;
Periodontal Diseases;
Regeneration
- From:The Journal of the Korean Academy of Periodontology
2002;32(1):213-224
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
The ultimate goal of periodontal disease therapy is to promote the regeneration of lost periodontal tissue, there have been many attempts to develop a method to achieve this goal, but none of them was completely successful. The purpose of this study was to compare the effects of treatment using BBP(R) with control treated by only modified Widman flap. 22 intrabony defects from 12 patients with chronic periodontitis were used for this study, 10 sites of them were treated with BBP(R) as experimental group and 12 site were treated by only modified Widman flap as control group. Clinical parameters including probing depth, gingival recession, bone probing depth and loss of attachment were recorded at 6 months later, and the significance of the changes was statistically analyzed. The results are as follows: 1. Probing depth of control(delta2.7+/-1.3mm) and experimental group(delta3.6+/-1.8mm) weres reduced with statistically significance(P<0.05), but this changes were not different between the two experiment, control group with statistically significance. 2. Gingival recession showed statistically significant increase in control group(delta2.1+/-1.2mm)(P<0.05), but not in experimental group(delta0.5+/-0.7mm), and this changes were different between the two experiment, control group with statistically significance(P<0.05). 3. Bone probing depth showed statistically significant decrease in experimental group(delta2.9+/-1.0mm)(P<0.05), but not in control group(delta1.1+/-1.4mm), and this changes were different between the two experiment, control group with statistically significance(P<0.05). 4. Loss of attachment showed statistically significant decrease in experimental group(delta3.1+/-1.7mm), but not in control group(delta0.6+/-1.2mm), and this changes were different between the two experiment, control group with statistically significance(P<0.05) On the basis of these results, treatment using BBP(R) improves the probing depth, bone probing depth and loss of attachment in intrabony defects.
