Guided tissue regeneration (GTR) with barrier membrane (resorbable or non-resorbable) vs Open flap debridement (access flap surgery)
Attachment change · Patients with chronic periodontitis (aged 21 years or older) with periodontal infra-bony defects; furcation-involved teeth and aggressive…
Guided tissue regeneration (GTR) with barrier membrane (resorbable… led to higher change in clinical attachment level (attachment gain) compared with open flap debridement (access flap surgery); GRADE not reported.
1 finding from 1 review
- Guided tissue regeneration for periodontal infra-bony defects 2006 · Cochrane All outcomes>=12 monthsMD 1.22 [0.80, 1.64]16 studiesGRADE not reported