Restless Legs Syndrome

**Definition:** A disorder characterized by aching or burning sensations in the lower and rarely the upper extremities that occur prior to sleep or may awaken the patient from sleep.

**Tree numbers:** - C10.803 - C10.886.425.800.700 - C10.886.659.634 - F03.870.400.800.700 - F03.870.664.634

**Synonyms:** - Restless Leg Syndrome - Restless Legs - Willis Ekbom Disease - Willis Ekbom Syndrome - Willis-Ekbom Disease - Willis-Ekbom Syndrome - Wittmaack Ekbom Syndrome - Wittmaack-Ekbom Syndrome