Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

5 questions · 5 findings · 3 reviews · Periodontology

No studies found 3 · 60%GRADE not reported 0 · 0%Very low 2 · 40%Low 0 · 0%Moderate 0 · 0%High 0 · 0%

Routine scale and polish every 6 months vs Routine scale and polish every 12 months

Costs · Dentate adults without severe periodontitis, regularly attending for dental care in primary care (UK general dental practice)

It is very uncertain whether routine scale and polish every 6 months changes costs (NHS perspective, GBP) compared with routine scale and polish every 12 months (very low certainty).

1 finding from 1 review

Routine scale and polish at a fixed interval vs No scheduled scale and polish treatment

Costs · Dentate adults without severe periodontitis, regularly attending for dental care in primary care (UK general dental practice)

It is very uncertain whether planned, regular routine scale and polish (6-monthly; 12-monthly… changes costs (NHS perspective, GBP) compared with no scheduled scale and polish treatment (very low certainty).

1 finding from 1 review

Guided tissue regeneration (GTR) with barrier membrane (resorbable or non-resorbable) vs Open flap debridement (access flap surgery)

Cost/benefit (treatment time plus estimated material costs) · Patients with chronic periodontitis (aged 21 years or older) with periodontal infra-bony defects; furcation-involved teeth and aggressive…

The review found no eligible studies for this question.

1 finding from 1 review