A range of regenerative treatments have been used for the  treatment of periodontal infrabony defects. Guided tissue regeneration (GTR) and enamel matrix derivatives (EMD) are two popular treatment and they have both been used in combination with other treatment.   This network meta-analysis was conducted to assess the potential effects of the various combinations. Unlike a … Continue reading Combination therapies performed better than single ones for treating periodontal bony defects, but additional benefits were small