Orthodontic treatment for prominent upper front teeth in children

Orthodontic treatment for prominent upper front teeth in children

Cochrane Review 21 SoF Entries

Summary of Findings

Key results and quality assessments using GRADE methodology

Outcome Effect Participants Studies Certainty
Duration of active orthodontic treatment
Conventional orthodontic treatment
nan - - Not assessed
Rate of tooth movement: reduction in the Little's irregularity index (LII) during alignment stage due to tooth movement during the first 10 weeks of the alignment stage in mm
Conventional orthodontic treatment
0.6 - - Not assessed
Rate of tooth movement: rate of orthodontic tooth movement in the maxillary arch during space closure in mm/month
Conventional orthodontic treatment
0.37 - - Not assessed
Improvement in occlusion
Conventional orthodontic treatment
nan - - Not assessed
Patient-centred outcomes: Pain and discomfort using visual analogue scale (VAS; 0 to 100 mm)
Conventional orthodontic treatment
-6.1 - - Not assessed
Harms: Serious adverse effects
Conventional orthodontic treatment
1.0 - - Not assessed
Harms: Non-serious adverse effects during treatment
Conventional orthodontic treatment
0.96 - - Not assessed
Duration of orthodontic treatment
conventional orthodontic appliance treatment
-0.61 - - Not assessed
Total number of orthodontic appliance adjustment appointments during treatment
conventional orthodontic appliance treatment
-0.32 - - Not assessed
Orthodontic tooth movement (OTM) during alignment stage
conventional orthodontic appliance treatment
-0.2 - - Not assessed
Orthodontic tooth movement (OTM) during space closure stage (mm/month)
conventional orthodontic appliance treatment
0.1 - - Not assessed
Patient perception of pain and discomfort using VAS 0 to 100 mm
conventional orthodontic appliance treatment
2.56 - - Not assessed
Patient‐reported need for analgesics
conventional orthodontic appliance treatment
1.64 - - Not assessed
Harms and side effects: OIIRR
conventional orthodontic appliance treatment
0.09 - - Not assessed
Duration of orthodontic treatment during alignment stage only
conventional orthodontic treatment
-48.87 - - Not assessed
Total number of orthodontic appliance adjustment appointments required during treatment: alignment stage only
conventional orthodontic treatment
-2.5 - - Not assessed
Orthodontic tooth movement (OTM) during space closure stage mm/month (maxillary arch)
conventional orthodontic treatment
0.18 - - Not assessed
Harms and side effects
conventional orthodontic treatment
nan - - Not assessed
Duration of orthodontic treatment: alignment stage only
conventional orthodontic treatment
-24.5 - - Not assessed
Total number of orthodontic appliance adjustment appointments required during treatment stage
conventional orthodontic treatment
nan - - Not assessed
Orthodontic tooth movement (OTM) during space closure stage mm/month (canine distalisation)
conventional orthodontic treatment
0.006 - - Not assessed
GRADE Certainty of Evidence:
High Very confident in the effect estimate
Moderate Moderately confident in the effect estimate
Low Limited confidence in the effect estimate
Very Low Very little confidence in the effect estimate

Review Information

Review ID: CD010887
Outcomes: 21 assessed

Related Content

Evidence Quality Distribution:
Not assessed: 21