Guided tissue regeneration (GTR) with barrier membrane (resorbable or non-resorbable) vs Open flap debridement (access flap surgery)
Tooth loss · Patients with chronic periodontitis (aged 21 years or older) with periodontal infra-bony defects; furcation-involved teeth and aggressive…
1 finding from 1 review
- No tooth loss was reported in any study although these data are incomplete where patient follow-up was not complete (no events; no estimable effect).17 studiesGRADE not reported