Side effects / adverse effects (unilateral crossbite; transverse problems) · Children and adolescents (over 80% aged 16 years or younger at treatment start) with anterior open bite (lack of vertical overlap or…
1 finding from 1 review
Orthodontic and orthopaedic treatment for anterior open bite in children 2014 · Cochrane All outcomesAbout 4 months (treatment interrupted early)
"After 4 months the open bite was observed to close in the magnet group, but in four out of these ten patients, transverse problems were observed (unilateral crossbite) which led to the interruption of the treatment…
1 study · 10 participants
GRADE not reported
Patient discomfort · Patients of any age undergoing orthodontic treatment with fixed appliances and requiring anchorage (adolescents to adults up to 48-54 years)
1 finding from 1 review
Reported narratively in 2 studies (Chesterfield 2007, 47 patients; Feldmann 2007, 113 patients) on a VAS 0-100; discomfort most severe the evening after surgery (Nobel-Biocare onplant median 33, IQR 0-96) and after…
2 studies · 160 participants
GRADE not reported
Position of the incisors (upper incisor inclination) · Children and adolescents (over 80% aged 16 years or younger at treatment start) with anterior open bite (lack of vertical overlap or…
1 finding from 1 review
The angulation of the upper incisors with the palatal plane (1/ANSPNS) decreased on average 0.3 (SD 4.6) degrees in the control group, whereas in the treated group the mean retrusion was 4 (SD 4.6) degrees, P < 0.01.…
1 study
GRADE not reported
Alteration of hyperdivergent growth pattern · Children and adolescents (over 80% aged 16 years or younger at treatment start) with anterior open bite (lack of vertical overlap or…
1 finding from 1 review
Duration of overall treatment · Patients of any age undergoing orthodontic treatment with fixed appliances and requiring anchorage (adolescents to adults up to 48-54 years)
Surgical anchorage (mini-screw or mid-palatal implant) showed no clear difference in duration of overall treatment compared with conventional anchorage (headgear, transpalatal/palatal arch, etc.) (low certainty).
1 finding from 1 review
Success of the anchorage device · Patients undergoing orthodontic treatment requiring surgical (mini-screw implant) anchorage
Pre-drilling mini-screw implant showed no clear difference in success of the anchorage device compared with self-drilling mini-screw implant; GRADE not reported.
1 finding from 1 review
Economic evaluation (costs) · Children and adolescents (over 80% aged 16 years or younger at treatment start) with anterior open bite (lack of vertical overlap or…
The review found no eligible studies for this question.
1 finding from 1 review
Mesiodistal movement of the upper first permanent molar · Patients undergoing orthodontic treatment requiring surgical (mini-screw implant) anchorage
Dual mini-screw implant led to higher mesiodistal movement of the upper first permanent molar compared with single mini-screw implant; GRADE not reported.
1 finding from 1 review
Duration of space closure · Patients of any age undergoing orthodontic treatment with fixed appliances and requiring anchorage (adolescents to adults up to 48-54 years)
Surgical anchorage (mini-screw or mid-palatal implant) showed no clear difference in duration of space closure compared with conventional anchorage (headgear, transpalatal/palatal arch, etc.); GRADE not reported.
1 finding from 1 review
Reduction of snoring · Children and adolescents (over 80% aged 16 years or younger at treatment start) with anterior open bite (lack of vertical overlap or…
The review found no eligible studies for this question.
1 finding from 1 review
Anterior open bite correction · Children and adolescents (over 80% aged 16 years or younger at treatment start) with anterior open bite (lack of vertical overlap or…
1 finding from 1 review
Orthodontic and orthopaedic treatment for anterior open bite in children 2014 · Cochrane All outcomesAbout 4 months (treatment interrupted early)
Could not be analysed statistically. After 4 months the open bite was observed to close in the magnet group, but in four out of these ten patients transverse problems (unilateral crossbite) were observed, which led to…
1 study
GRADE not reported
Number of visits · Patients of any age undergoing orthodontic treatment with fixed appliances and requiring anchorage (adolescents to adults up to 48-54 years)
Surgical anchorage (mini-screw or mid-palatal implant) led to higher number of visits compared with conventional anchorage (headgear, transpalatal/palatal arch, etc.); GRADE not reported.
1 finding from 1 review
Acceptability · Patients undergoing orthodontic treatment requiring surgical (mini-screw implant) anchorage
The review found no eligible studies for this question.
1 finding from 1 review
Patient perception: pain · Patients of any age undergoing orthodontic treatment with fixed appliances and requiring anchorage (adolescents to adults up to 48-54 years)
1 finding from 1 review
Reported narratively in 1 study (Feldmann 2007) on a VAS 0-100; the first evening after the intervention pain was significantly higher for surgical group A (P=0.002) and conventional group C (P=0.007) than surgical…
1 study · 113 participants
GRADE not reported
Patient perception: pain · Patients undergoing orthodontic treatment requiring surgical (mini-screw implant) anchorage
1 finding from 1 review
Self-reported pain on insertion (0-4 scale): pre-drilling mean 0.73 (SD 1.1; median 0.00, IQR 0-3) vs self-drilling mean 1.87 (SD 1.13; median 2.0, IQR 0-4); 1 study (Lehnen 2011), 30 participants
1 study · 30 participants
GRADE not reported
Position of the incisors (upper incisor inclination) · Children and adolescents (over 80% aged 16 years or younger at treatment start) with anterior open bite (lack of vertical overlap or…
1 finding from 1 review
The author reported that data (1.NA, 1-NA, 1-PP, 1.NB, 1-NB, 1-GoMe) showed a statistically significant difference. There was palatal inclination of the upper incisors in the intervention group that contributed to…
1 study
GRADE not reported
Side effects / tolerability · Children and adolescents (over 80% aged 16 years or younger at treatment start) with anterior open bite (lack of vertical overlap or…
The review found no eligible studies for this question.
1 finding from 1 review
Failure to correct the anterior open bite (open bite not closed) · Children and adolescents (over 80% aged 16 years or younger at treatment start) with anterior open bite (lack of vertical overlap or…
Removable appliance with palatal crib associated with high-pull… led to lower failure to correct the anterior open bite (open bite not closed) compared with no treatment; GRADE not reported.
1 finding from 1 review
Adverse effects · Patients undergoing orthodontic treatment requiring surgical (mini-screw implant) anchorage
The review found no eligible studies for this question.
1 finding from 1 review
Economic factors · Patients of any age undergoing orthodontic treatment with fixed appliances and requiring anchorage (adolescents to adults up to 48-54 years)
The review found no eligible studies for this question.
1 finding from 1 review