Long-term periodontal tissue outcome in regenerated infrabony and furcation defects: a systematic review.

Objectives: This study aimed to systematically evaluate the long-term results of periodontal tissues in regenerated infrabony and furcation defects.

Material And Methods: A search of the Medline database was performed (1960 to 2012), complimented by an additional hand search. For inclusion in the review, clinical trials had to include the long-term evaluation of infrabony and furcation defects submitted to periodontal regeneration for up to 3 years of follow-up.