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Evidence found and GRADE certainty

4 questions · 4 findings · 1 reviews · All outcomes

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GTR rm associated with bone substitutes vs Open flap debridement (access flap surgery)

Hard tissue probing at surgical re-entry (bone gain) · Patients with chronic periodontitis (aged 21 years or older) with periodontal infra-bony defects; furcation-involved teeth and aggressive…

Guided tissue regeneration (GTR) combined with bone substitutes/graft led to higher hard tissue probing at surgical re-entry (bone gain) compared with open flap debridement (access flap surgery); GRADE not reported.

1 finding from 1 review

GTR rm associated with bone substitutes 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) combined with bone substitutes/graft 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

GTR rm associated with bone substitutes vs Open flap debridement (access flap surgery)

Change in probing pocket depth (PPD) · Patients with chronic periodontitis (aged 21 years or older) with periodontal infra-bony defects; furcation-involved teeth and aggressive…

Guided tissue regeneration (GTR) combined with bone substitutes/graft led to higher change in probing depth (probing depth reduction) compared with open flap debridement (access flap surgery); GRADE not reported.

1 finding from 1 review

GTR rm associated with bone substitutes vs Open flap debridement (access flap surgery)

Change in gingival recession (REC) · Patients with chronic periodontitis (aged 21 years or older) with periodontal infra-bony defects; furcation-involved teeth and aggressive…

Guided tissue regeneration (GTR) combined with bone substitutes/graft led to lower change in gingival recession compared with open flap debridement (access flap surgery); GRADE not reported.

1 finding from 1 review