Aesthetics · Participants who previously underwent orthodontic treatment, with subsequent crowding (relapse) of the lower front teeth (lower incisors…
The review found no eligible studies for this question.
1 finding from 1 review
No RCTs met the inclusion criteria for this review. After deduplication, the electronic searching identified 527 publications; after reviewing the titles and abstracts, none focused on interventions to correct the…
0 studies
No studies found
Number of visits to complete treatment · Children and adolescents (aged 16 years or less at the start of treatment) undergoing orthodontic treatment to distalise upper first…
The review found no eligible studies for this question.
1 finding from 1 review
Root canal medicaments vs No medicaments, placebo, or a different type of medicament
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
Movement of upper incisor teeth (mm) · Children and adolescents (aged 16 years or less at the start of treatment) undergoing orthodontic treatment to distalise upper first…
1 finding from 1 review
SoF table 3. Assumed risk "Not estimated"; Corresponding risk "Not estimated"; Relative effect "Meta-analysis not appropriate". Quality: very low. Comment: "No pooled estimate due to different types of appliances used…
2 studies · 70 participants
Very low
Overjet · Children and adolescents (aged 16 years or less at the start of treatment) undergoing orthodontic treatment to distalise upper first…
1 finding from 1 review
SoF table 3. Assumed risk "Not estimated"; Corresponding risk "Not estimated"; Relative effect "Meta-analysis not appropriate". Quality: very low. Comment: "No pooled estimate due to different types of appliances used…
2 studies · 70 participants
Very low
Movement of upper first molars (mm) · Children and adolescents (aged 16 years or less at the start of treatment) undergoing orthodontic treatment to distalise upper first…
1 finding from 1 review
SoF table 1 (orthodontic appliance vs untreated control). Illustrative comparative risks: Assumed risk (untreated control) "Not estimated"; Corresponding risk (orthodontic appliance) "Not estimated"; Relative effect…
2 studies · 74 participants
Low
Overjet · Children and adolescents (aged 16 years or less at the start of treatment) undergoing orthodontic treatment to distalise upper first…
1 finding from 1 review
SoF table 1. Assumed risk "Not estimated"; Corresponding risk "Not estimated"; Relative effect "Meta-analysis not appropriate". Comment: "No pooled estimate due to different types of appliances (First Class and…
2 studies · 74 participants
Low
Fixation (splinting) vs No splint, or a different type or duration of splint
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
Assessment of the alignment of the lower front teeth using any method or index · Participants who previously underwent orthodontic treatment, with subsequent crowding (relapse) of the lower front teeth (lower incisors…
The review found no eligible studies for this question.
1 finding from 1 review
No RCTs met the inclusion criteria for this review. After deduplication, the electronic searching identified 527 publications; after reviewing the titles and abstracts, none focused on interventions to correct the…
0 studies
No studies found
Decay (decalcification) associated with or around the etching field · Children and adults with fixed orthodontic brackets bonded to incisors, canines and premolars
1 finding from 1 review
Decay (decalcification) associated with or around the etching field: Only one study (Ghiz 2009) assessed this outcome but data were reported at the tooth level rather than at the participant level and therefore was not…
1 study · 25 participants
GRADE not reported
Time to eruption of the permanent canine · Children with palatally displaced maxillary canines (at least 80% aged 10 to 13 years); trials with craniofacial syndromes or anomalies…
1 finding from 1 review
Patient satisfaction and pain experience during extraction of the primary canine · Children with palatally displaced maxillary canines (at least 80% aged 10 to 13 years); trials with craniofacial syndromes or anomalies…
The review found no eligible studies for this question.
1 finding from 1 review
Changes in condyle position: fossa-condyle relations for anterior (1 year post-operative) · Adults (16 years of age or older) with an Angle Class III malocclusion (prominent lower front teeth); people with syndromes, clefts or…
Vertical ramus osteotomy (VRO) with osteosynthesis showed no clear difference in changes in condyle position: fossa-condyle relations for anterior (1… compared with vertical ramus osteotomy (VRO) without osteosynthesis; GRADE not reported.
1 finding from 1 review
Prevalence of eruption/non-eruption of the palatally displaced permanent canine (successful eruption) · Children with palatally displaced maxillary canines (at least 80% aged 10 to 13 years); trials with craniofacial syndromes or anomalies…
1 finding from 1 review
Narrative (not pooled, not GRADE-rated). Leonardi 2004: successful eruption 80% with extraction plus cervical pull headgear, significantly higher than the untreated control group (Chi2 14.9; P<0.01). Baccetti 2008: the…
2 studies · 81 participants
GRADE not reported
Incidence or prevalence of root resorption of the impacted canine and/or incisors and cyst formation · Children with palatally displaced maxillary canines (at least 80% aged 10 to 13 years); trials with craniofacial syndromes or anomalies…
The review found no eligible studies for this question.
1 finding from 1 review
Changes in condyle position: fossa-condyle relations for posterior (1 year post-operative) · Adults (16 years of age or older) with an Angle Class III malocclusion (prominent lower front teeth); people with syndromes, clefts or…
Vertical ramus osteotomy (VRO) with osteosynthesis showed no clear difference in changes in condyle position: fossa-condyle relations for posterior… compared with vertical ramus osteotomy (VRO) without osteosynthesis; GRADE not reported.
1 finding from 1 review
Improvement in the vertical position or angulation of the ectopic canine, measured from radiographs · Children with palatally displaced maxillary canines (at least 80% aged 10 to 13 years); trials with craniofacial syndromes or anomalies…
1 finding from 1 review
Changes in the position of the displaced canine measured from radiographs, reported by both trials as medians (non-normal distribution): changes in the inclination of the canine to the midline, the distance of the…
2 studies
GRADE not reported
Stability of correction: vertical changes of pogonion (1 week to 1 year) · Adults (16 years of age or older) with an Angle Class III malocclusion (prominent lower front teeth); people with syndromes, clefts or…
Intraoral vertical ramus osteotomy (IVRO) showed no clear difference in stability of correction: vertical changes of pogonion (1 week to 1… compared with sagittal split ramus osteotomy (SSRO); GRADE not reported.
1 finding from 1 review
Correction of prominent lower front teeth / effectiveness of treatment (planned primary outcome) · Adults (16 years of age or older) with an Angle Class III malocclusion (prominent lower front teeth); people with syndromes, clefts or…
The review found no eligible studies for this question.
1 finding from 1 review
Prevalence of eruption/non-eruption of the palatally displaced permanent canine (successful eruption) · Children with palatally displaced maxillary canines (at least 80% aged 10 to 13 years); trials with craniofacial syndromes or anomalies…
1 finding from 1 review
Narrative (not pooled, not GRADE-rated). Leonardi 2004: extraction plus headgear (80%) gave significantly higher eruption than extraction alone (50%) (Chi2 4.69; P<0.05). Baccetti 2008: extraction plus headgear was…
2 studies · 79 participants
GRADE not reported