This review of clear aligners for orthodontic treatment only identified 4 small studies of limited quality providing little evidence to support their effectiveness.
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4o studies were included in this scoping review of orthodontic outcomes used with cleft lip and palate patients. The majority (68%) relate to morphological features of maloclussion with on 3 addressing quality of life issues and 2 health service utilisation.
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14 studies, 7 of which were RCTs were included in this review of min-screw implants to prevent anchorage loss during orthodontic treatment. The findings suggest a small but clinically important reducing in anchorage with mini-screw use. However more high quality studies and information on adverse effects is needed.
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The Scottish Dental Registrars on a recent systematic review of the effects of self-ligating brackets and conventional brackets on the periodontal status of adolescents undergoing orthodontic treatment.
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This review of the early treatment of class III malocclusion identified 15 studies (9 RCTs, 6 CCTs) providing moderate quality evidence that early treatment with a facemask results in positive improvement for both skeletal and dental effects in the short term.
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This review of the effect of orthodontic extractions on the angulation of third molars included only 14 retrospective studies. This provides very low quality evidence of any effect
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14 trials were included in this Cochrane review of non-pharmacological interventions for orthodontic pain. The findings were inconclusive although there is some evidence that low-level laser therapy may help.
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15 in-vitro studies were included in this review of CBCT & periapical radiographs for the diagnosis of external root resorption. It suggests that CBCT performs better however further research is needed the clinical an cost -effectiveness of its use.
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This review of treatments for post orthodontic white spot lesions included 20 studies examining a wide variety of approaches. Modest benefits were seen in addition to daily use of fluoride toothpaste and furhter high quality studies are needed to identify the best approaches.
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This review of treatments for teeth with intrusive luxation included 8 studies. The studies were all considered to be at high risk of bias and suggested that spontaneous re-eruption should be the treatment of choice. However the small number of studies and limited quality means these findings should be interpreted with caution.
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