Opsoclonus-Myoclonus Syndrome

**Definition:** A neurological condition that is characterized by uncontrolled rapid irregular movements of the eye (OPSOCLONUS) and the muscle (MYOCLONUS) causing unsteady, trembling gait. It is also known as dancing eyes-dancing feet syndrome and is often associated with neoplasms, viral infections, or autoimmune disorders involving the nervous system.

**Tree numbers:** - C04.588.614.550.600 - C04.730.856.596 - C10.228.758.500 - C10.292.562.831 - C10.574.781.662 - C10.597.350.500.500 - C11.590.725

**Synonyms:** - Dancing Eyes, Dancing Feet Syndrome - Dancing Eyes-Dancing Feet Syndrome - Opsoclonus Myoclonus Ataxia