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Information Journal Paper

Title

A COMPARISON THE EFFECT OF CERASORB AND BIO-OSS ON MENDING INFRA-BONY DAMAGES

Pages

  45-54

Abstract

 Introduction: The periodontal infra-bony damages and their familiar symptoms are quite prevalent. Many companies producing Gerasorb and Bio-oss osteogeneses claim that they are successful in restoring these damages. Thus, the researchers aimed at comparing the effects of such osteogenesis products. The study was conducted for the patients with periodontal infra-bony lesions who were referred to the periodontics department during 2002-3.Materials & Method: Glinincal tests of sequential randomized single blind trial were performed. The subjects were volunteers (aged 35-55) with no records of systemic disease, smoking habit or drug therapy. Lesions were detected by standard probing, radiography for the situation, number and intensity of damages. Furthermore, the depth of pack, P.D. situation and C.A.L. positions were measured through radiography, loosening and B.O.P. methods. The subjects were divided into two Bio-oss and cerasorb control groups, then the above - mentioned indexes were checked based on the standards within 1, 2 and 3 month intervals. The P.D. and C.A.L. changes and the depth of pack in radiography were measured through paired T-test for each group. The inter-group differences were computer by T-test. In addition, B.O.P. and loosening changes were determined through sign tests. For this purpose, six patients with sixteen periodontal infra-bony lesions (each with 8 lesions) participated in the experiment. Their mean age was 41±5. Results: Those who had received Bio-oss treatment, showed a P.D. change from 4.7±2.3mm to 2.9±1.5mm. There was a significant difference of 1.85±3mm in P.D. situation (p<0.001). However, in the Cerasorb group it had changed from 5.1±2.3mm to 3.5±1.2mm, which was also significant. With regard to the CAL. position, loosening and B.O.P. indexes, no significant differences were observed within the groups (p<0.001), while there were significant differences between the groups (p<0.001). In relation to the depth of pack in radiography, Bio-oss had better and more successfully restored the damages. Thus, when the means of both control groups are compared, the preference of Bio-oss to Cerasorb is approved.Conclusion: Considering the fact that Bio-oss osteogenesis functions better than Cerasorb in restoring periodontal infra-bony defects arid their identical price and availability, Bio-oss is more preferable to its similar product. However, further research should be carried out with larger samples.  

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