[Bent spine straightens up--a case of camptocormia].

Bent spine, i.e. camptocormia appears in several disease. Segmental dystonia is one of these. A few cases benefiting from botulinum toxin therapy have been described in the literature. We describe a case, in which segmental dystonia is associated with camptocormia, causing the patient to use a wheelchair. The condition fulfilled the criteria of both clinical and electromyographic dystonia. Administration of botulinum toxin into rectus abdominus muscles was started. The response was good: the patient was able to walk in a fairly erect posture assisted by a rolling walker.