About dystonia Diagnosis and treatment Cambridge Hospital Address Cambridge Hospital Hills Road Cambridge CB2 2QQ Phone 01223 245151 / Voice clinic: 01223 257230 / Child development centre: 01223 216662 Services available Diagnosis and botulinum toxin injections Dystonia types Blepharospasm, cervical dystonia, hemifacial spasm, focal hand dystonia, myoclonus dystonia, laryngeal dystonia and dystonia in children