As many as 250,000 people in the US have dystonia, making it the third most common movement disorder following essential tremor and Parkinson's disease.This authoritative reader-friendly resource provides a wide-ranging overview of the latest research and developments regarding the pathogenesis, evaluation, and management of the disease. Offering detailed coverage of every available treatment option for dystonia, including four categorized sections on medical management, botulinum toxin injections, phenol or neurolytic therapy, and surgical intervention. This source summarizes what is known...