Effect of platelet rich fibrin combining with Bio-oss to treat furcation involvement

doi:10.19439/j.sjos.2018.05.013

Abstract

Abstract: PURPOSE: To evaluate the effect of platelet rich fibrin (PRF) combining with Bio-oss in treating Class II furcation involvement. METHODS: Thirty patients who had Class Ⅱ furcation involvement in the mandibular first molar were included. They were all free of systemic disease. After initial periodontal therapy, they were randomly divided into 2 groups. In the experimental group, PRF combining with Bio-oss were placed in the areas with furcation defect and covered with PRF. In the control group, only flap surgery was performed. All patients were followed up for 6 months after operation. The efficacy was evaluated with clinical parameters and cone-beam computed tomography (CBCT). The data were analyzed with SPSS 2.0 software package. RESULTS: Periodontal indexes including probing depth (PD), clinical attachment loss (CAL), horizontal probing depth (HPD) significantly decreased in both groups after operation (P<0.05); alveolar bone significantly increased in the experimental group (P<0.05). CONCLUSIONS: The clinical effect of PRF combined with Bio-oss on Class II furcation involvement are remarkable.

Key words: Platelet rich fibrin, Class II furcation defects, Bio-oss powder, Cone-beam computed tomography

CLC Number:

R781.4

SHEN Min-hua, HUANG Yuan-liang, LI Zhen, ZHANG Ying-di, HE Yan-ping, WANG Lei. Effect of platelet rich fibrin combining with Bio-oss to treat furcation involvement[J]. Shanghai Journal of Stomatology, 2018, 27(5): 508-512.

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