International Journal of Oral Implantology & Clinical Research

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VOLUME 2 , ISSUE 2 ( May-August, 2011 ) > List of Articles

CLINICAL RESEARCH

Histologic and Clinical Evaluation of a Bioactive Calcium Phosphosilicate Bone Graft Material in Postextraction Alveolar Sockets

Aron Gonshor, Stephen A Saroff, Charles R Anderegg, Frederic PC Joachim, Jacques A Charon, Hari Prasad, Srinivas Katta

Citation Information : Gonshor A, Saroff SA, Anderegg CR, Joachim FP, Charon JA, Prasad H, Katta S. Histologic and Clinical Evaluation of a Bioactive Calcium Phosphosilicate Bone Graft Material in Postextraction Alveolar Sockets. Int J Oral Implantol Clin Res 2011; 2 (2):79-84.

DOI: 10.5005/jp-journals-10012-1040

License: CC BY-ND 4.0

Published Online: 01-08-2011

Copyright Statement:  Copyright © 2011; Jaypee Brothers Medical Publishers (P) Ltd.


Abstract

Background: Long-term success of dental implants has been demonstrated when placed simultaneously with or after a socket grafting procedure. Although optimal bone formation can be from 6 to 9 months or longer with grafting materials other than autogenous bone, there is the avoidance of potentially hazardous harvesting autogenous bone. Methods: This study evaluated bone formation following grafting of 22 postextraction alveolar sockets with a bioactive calcium phosphosilicate putty (CPS putty) graft material. Results: At 5 to 6 months postgrafting, there was bone regeneration showing both normal clinical attributes and radiographic trabecular appearance. Histomorphometric analysis revealed average vital bone content of 48.2 ± 6.8% to residual graft content of 2.4 ± 1.4% for the 22 sockets in the study, at an average healing period of 5.4 ± 1.5 months. Conclusions: The high percentage of vital bone content after a relatively short healing phase, suggests that CPS putty can be a reliable choice for osseous regeneration in cases of crest preservation and implant related surgeries.


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