Efficacy of controlled-release subgingival chlorhexidine to enhance periodontal regeneration.

BACKGROUND Periodontal regeneration success may be limited by placing bone grafts and membranes in infected sites. The objective of this study was to test the hypothesis that adjunctive subgingival administration of chlorhexidine gelatin bioresorbable chips enhances bone gain when used in conjunction with guided tissue regeneration. METHODS This was a… CONTINUE READING