RecruitingPhase 4Drug trialDysport ® as an Adjunctive Treatment to Bracing in the Management of Adolescent Idiopathic ScoliosisThis study evaluates the combined effect of botulinum toxin A (administered as Dysport® (Ipsen Pharmaceuticals)) and bracing in children with adolescent idiopathic scoliosis. Two thirds of patients will be treated with Dysport® and bracing, while the remaining patients will be treated with placebo and bracing.