This Cochrane review of the effects of orthodontic interventions for preventing or correcting crowded teeth in children included 24 RCTs. A wide range of interventions were assessed typically is small single studies so the available evidence is of very low certainty.
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This review of the occurence of maloclusion in children/adolescents with Down syndrome included 11 studies and suggests a higher prevalence of malocclusion.
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This new review looks at early or late premolar extraction for the orthodontic treatment of severe crowding. However, only seven retrospective studies are available so it is difficult to assess which protocol is more effective.
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The crowing of teeth disrupts the normal proximal and occlusal contacts and creates area for potential plaque and food accumulation. As a consequence it has been considered a risk factor for dental caries. However, studies looking at a relationship between crowding and caries have been contradictory. The aim of this review was therefore to assess [read the full story…]
