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Evidence found and GRADE certainty

4 questions · 4 findings · 1 reviews

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No studies found 0 · 0%GRADE not reported 3 · 75%Very low 1 · 25%Low 0 · 0%Moderate 0 · 0%High 0 · 0%

Vibrational appliance with fixed appliances vs Fixed appliances

Harms (discomfort, pain intensity, analgesia use) · Children or adolescents (aged 16 years old or under) receiving orthodontic treatment to prevent or correct crowded teeth
1 finding from 1 review
  • Orthodontic treatment for crowded teeth in children 2021 · Cochrane All outcomes
    first week
    No clear difference in discomfort/pain intensity or analgesia consumption between vibrational appliance and control (Miles 2012, Miles 2016, Woodhouse 2015; 100 mm VAS). Narrative; no pooled estimate.
    2 studies
    GRADE not reported

Vibrational appliance with fixed appliances vs Fixed appliances

Amount of crowding · Children or adolescents (aged 16 years old or under) receiving orthodontic treatment to prevent or correct crowded teeth

It is very uncertain whether vibrational appliance with fixed appliances changes amount of crowding (change in mandibular crowding) at 10 to 30 weeks compared with fixed appliances only / no vibrational appliance (control) (very low certainty).

1 finding from 1 review

Vibrational appliance with fixed appliances vs Fixed appliances

Time to alignment · Children or adolescents (aged 16 years old or under) receiving orthodontic treatment to prevent or correct crowded teeth

Vibrational appliance with fixed appliances showed no clear difference in time to alignment (days) compared with fixed appliances only / no vibrational appliance (control); GRADE not reported.

1 finding from 1 review

Vibrational appliance with fixed appliances vs Fixed appliances

Harms (orthodontically-induced inflammatory root resorption) · Children or adolescents (aged 16 years old or under) receiving orthodontic treatment to prevent or correct crowded teeth
1 finding from 1 review
  • Orthodontic treatment for crowded teeth in children 2021 · Cochrane All outcomes
    end of alignment
    Using a vibrational appliance did not affect amount of root resorption vs control (Woodhouse 2015; 72 participants analysed). Narrative; no pooled estimate.
    1 study · 72 participants
    GRADE not reported