Guided tissue regeneration (GTR) with barrier membrane (resorbable or non-resorbable) vs Open flap debridement (access flap surgery)
Radiographic bone change · Patients with chronic periodontitis (aged 21 years or older) with periodontal infra-bony defects; furcation-involved teeth and aggressive…
1 finding from 1 review
- Guided tissue regeneration for periodontal infra-bony defects 2006 · Cochrane All outcomes>=12 monthsRadiographic data was contained in two studies. Mayfield 1998 showed 0.6 mm gain in bone from the base of the defect in both test and control groups; Ratka-Kruger 2000 reported descriptively that only minute changes in…2 studiesGRADE not reported