Findings

What do systematic reviews say?

Refine by population, intervention, comparison or outcome
More filters
Evidence found and GRADE certainty

2,556 questions · 2,794 findings · 119 reviews · Oral Health

No studies found 489 · 17.5%GRADE not reported 1,719 · 61.5%Very low 399 · 14.3%Low 128 · 4.6%Moderate 58 · 2.1%High 1 · 0%

DHAT-delivered dental care vs Dentist-delivered dental care

Stainless steel crown preparation and placement deficiency · Alaska dental health aide therapists

No stainless steel crown preparation deficiencies were reported; placement deficiency was 3% for DHATs versus 9% for dentists, without a GRADE rating.

1 finding from 1 review

Prophylactic systemic antibiotics (amoxicillin) vs placebo or no antibiotic

Postoperative infection · Adults undergoing dental implant placement

Prophylactic systemic antibiotics (amoxicillin) showed no clear difference in postoperative infection compared with no antibiotics or placebo; GRADE not reported.

1 finding from 1 review

Two miniplates (transbuccal approach) vs One miniplate plus two screws (intraoral approach at external oblique ridge)

Restoration of function (malocclusion) · Adults with fractures of the mandibular angle

Two miniplates (transbuccal approach) showed no clear difference in restoration of function (malocclusion) compared with one miniplate plus two screws (intraoral approach at external…; GRADE not reported.

1 finding from 1 review

DHAT-delivered dental care vs Dentist-delivered dental care

Quality of dental record keeping by DHATs · Alaska Native dental patients (children aged 6-17 and adults) and their caregivers

Dental record keeping by DHATs was high quality and met Indian Health Service guidelines (certainty not graded).

1 finding from 1 review

Zygomatic implants without bone grafts (as a complete alternative to any bone augmentation procedure) vs Conventional dental implants in augmented maxillae

Implant failure rate · Participants with an atrophic maxilla who cannot be rehabilitated with conventional dental implants due to lack of bone (including…

The review found no eligible studies for this question.

1 finding from 1 review

Dental repositioning vs Spontaneous re-eruption, orthodontic repositioning, or surgical repositioning

Outcome not reported · Patients (mainly children and young adults) with a history of dental trauma and a diagnosis of luxation (intrusion, extrusion, or lateral…

The review found no eligible studies for this question.

1 finding from 1 review

Immediate mobilization vs 2 weeks delayed mobilization (IMF)

Average pain scores (0-100 VAS) · Adults with mandibular fractures excluding condyles (fixed with 2 mm titanium miniplates)
1 finding from 1 review
  • Pain (scale 1 to 10) was minor in both groups with no significant differences (Table 4): 6 weeks 1.55 vs 1.20; 3 months 1.00 vs 2.64; 6 months 1.30 vs 2.71 (immediate release vs IMF). 95% confidence interval not…
    1 study
    GRADE not reported

Locking plate vs 2 mm non-locking titanium plates

Drop-out rate due to protocol deviation · Adults (16 to 68 years) with mandibular fractures excluding condylar involvement
1 finding from 1 review
  • Early premature removal of IMF (from hours up to 2 weeks) was reported in 13 of the 90 participants analysed (Collins 2004); participants released their own IMF or reported that "the wires fell off".
    1 study · 90 participants
    GRADE not reported

2 mm titanium plates vs 2.5 mm bioresorbable plates

Post-operative pain (residual pain, any severity) · Adults (16 to 68 years) with mandibular fractures excluding condylar involvement

2 mm titanium plates showed no clear difference in post-operative pain (residual pain, any severity) compared with 2.5 mm bioresorbable plates; GRADE not reported.

1 finding from 1 review

Zygomatic implants for retaining a maxillary obturator vs Non-implant retained obturators, local and regional flaps, or microvascular free flaps

Outcome not reported · Patients requiring maxillary reconstruction after partial or total maxillectomy (cancer patients)

The review found no eligible studies for this question.

1 finding from 1 review

Electrostimulation (device) vs Placebo (sham/placebo device)

Unstimulated whole saliva (UWS) · Adults with dry mouth due to Sjogren's Syndrome

It is very uncertain whether electrostimulation (device) changes unstimulated whole saliva (UWS) compared with placebo (sham/placebo device) (very low certainty).

1 finding from 1 review