[Botulinum toxin treatment in children].

Botulinum toxin type A treatments in children were started nearly 20 years ago. The first and still most common indication is spastic equinus gait in cerebral palsy, but other indications have emerged, such as idiopathic toe-walking, peri- and post-operative pain, drooling and idiopathic congenital torticollis. The official indication for botulinum toxin treatment is spastic equinus gait in children over 2 years of age. Botulinum toxin is known as the most potent toxin. However, it has proved to be safe and well tolerated among paediatric patients. Adverse events are infrequent, mostly bruising and limited, temporary muscle weakness. With higher doses the risk for generalized adverse events increases.