The effect of PRP and fibrin sealant with the deprotenized bovine bone in the rabbit cranium.
- Author:
Yong In LEE
1
;
Seung Yun SHIN
;
Dong Hwan LEE
;
Jongrak HONG
Author Information
1. Department of Oral and Maxillofacial Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea. hongjr@skku.edu
- Publication Type:Original Article
- Keywords:
Bio-Oss;
PRP;
Fibrin sealant;
Deprotenized bovine bone
- MeSH:
Animals;
Fibrin Tissue Adhesive*;
Fibrin*;
Osteogenesis;
Rabbits;
Skull*;
Transplants
- From:Journal of the Korean Association of Oral and Maxillofacial Surgeons
2007;33(3):221-226
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
PURPOSE: The purpose of this study is to evaluation of effect on bone formation of PRP and fibrin sealant with deproteinized bovine bone(Bio-Oss) grafts on rabbit cranial defect. MATERIAL AND METHODS: Twelve rabbits were used as experimental animal Two equal 9mm diameter cranial bone defects were created in each rabbit and immediately grafted with Bio-Oss only, Bio-Oss and PRP, and Bio-Oss and Fibrin sealant. Rabbits were sacrificed at 4 and 8 week. The defects were evaluated by histomorphometric analysis. Results: Kruskal-Wallis tests were performed comparing new bone formation via histomorphometric analysis. No statistically significant difference of new bone formation was found between Bio-Oss only, Bio-Oss and PRP, and Bio-Oss and fibrin sealant at 4 and 8 weeks (P>0.05). CONCLUSION: This study fails to find a stimulatory effect of PRP and Fibrin sealant on New bone formation of Bio-Oss grafts by histomorphometric analyses.
