Orthodontic treatment for class II division I malocclusion

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27 RCTs were identified for this Cochrane review update early v late orthodontic treatment for class II div 1 malocclusion. The main advantage of early treatment was a reduction of incisal trauma.

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Traumatic dental injury associated with overweight/obese children?

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This review of observations studies of traumatic dental injury includes 17 studies and found a higher risk of injury in overweight/obese children. Odds ratio = 1.30 (95% CI, 1.11–1.53; P < 0.05).

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Increased overjet: increases risk of dental trauma suggests review

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This systematic review of a 54 observations studies involving >10,000 patients suggested that overjet over 3-4mm double the risk of traumatic dental injuries (TDIs). With 22% of TDIs being attributable to increased overjet.

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