Dystonic Disorders

**Definition:** Acquired and inherited conditions that feature DYSTONIA as a primary manifestation of disease. These disorders are generally divided into generalized dystonias (e.g., dystonia musculorum deformans) and focal dystonias (e.g., writer's cramp). They are also classified by patterns of inheritance and by age of onset.

**Tree numbers:** - C10.228.662.300

**Synonyms:** - Dystonia Disorders