Findings

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Evidence found and GRADE certainty

4,411 questions · 5,986 findings · 226 reviews · Oral Health

No studies found 1,305 · 21.8%GRADE not reported 2,988 · 49.9%Very low 1,030 · 17.2%Low 476 · 8%Moderate 156 · 2.6%High 31 · 0.5%

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Formocresol (FC) pulpotomy vs Calcium hydroxide pulpectomy

Outcome not reported · Children with extensive decay involving the dental pulp in primary teeth

The review found no eligible studies for this question.

1 finding from 1 review

2% mepivacaine, 1:100,000 epinephrine vs 2% lidocaine, 1:100,000 epinephrine

Adverse effects: pain following injection · Participants of any age and gender undergoing dental procedures, and volunteers who took part in simulated scenario studies in which…

The review found no eligible studies for this question.

2 findings from 1 review

Early treatment (two-phase) with headgear vs Early treatment (two-phase) with functional appliance

PAR score · Children (7 to 11 years) and adolescents (12 to 16 years) with prominent upper front teeth (Class II malocclusion)

Early treatment (two-phase) with headgear showed no clear difference in PAR score compared with early treatment (two-phase) with functional appliance; GRADE not reported.

1 finding from 1 review

CP gel in tray vs CP gel in tray

Adverse effects · Adults (>=18 years) undergoing home-based bleaching (including tetracycline- and smoking-stained teeth, any baseline shade)
1 finding from 1 review

Self-etch adhesive + acetone-based total-etch adhesive vs Acetone-based total-etch adhesive

Radiological failure · Children with extensive decay involving the dental pulp in primary teeth

It is very uncertain whether self-etch adhesive + acetone-based total-etch adhesive changes radiological failure compared with acetone-based total-etch adhesive (very low certainty).

1 finding from 1 review

Wax (fluid wax), two stage-two step selective pressure final impression vs Polysulfide rubber (elastomer)

Number of border adjustments and sore spots after insertion of denture · Completely edentulous people

It is very uncertain whether wax (fluid wax), two stage-two step selective pressure final… changes number of border adjustments and sore spots after insertion of denture compared with polysulfide rubber (elastomer) (very low certainty).

1 finding from 1 review

Early treatment (two-phase) with headgear vs Late treatment (one-phase in adolescence) with headgear

Final overjet · Children (7 to 11 years) and adolescents (12 to 16 years) with prominent upper front teeth (Class II malocclusion)

Early treatment (two-phase) with headgear showed no clear difference in final overjet compared with late treatment (one-phase in adolescence) with headgear (low certainty).

2 findings from 1 review

20% CP gel in tray vs 7.5% HP gel in tray

Tooth whitening - assessed by the dentist · Adults (>=18 years) undergoing home-based bleaching (including tetracycline- and smoking-stained teeth, any baseline shade)

It is very uncertain whether 20% CP gel in tray changes tooth whitening - assessed by the dentist compared with 7.5% HP gel in tray (very low certainty).

2 findings from 1 review

Diode laser vs Formocresol (FC)

Radiological failure · Children with extensive decay involving the dental pulp in primary teeth

Diode laser showed no clear difference in radiological failure compared with formocresol (FC); GRADE not reported.

1 finding from 1 review