Dyskinesia
Pronunciation: dis-ki-NEE-see-ah
Involuntary, abnormal movements that can interfere with normal motor function and rehabilitation goals.
Full Definition
Dyskinesia refers to a category of abnormal involuntary movements that can significantly impact rehabilitation outcomes. These movements may manifest as chorea (dance-like movements), dystonia (sustained muscle contractions), or tardive dyskinesia (often medication-induced repetitive movements). In rehabilitation medicine, dyskinesia commonly occurs as a complication of medications used to treat neurological conditions, particularly levodopa in Parkinson's disease, or as a result of brain injury. Management requires careful coordination between rehabilitation teams and neurologists to balance symptom control with functional improvement through timing of medications and adaptive strategies.
Usage
Usage note: Specify type when possible (tardive dyskinesia, peak-dose dyskinesia) for clinical clarity.
In Context
- "The patient's peak-dose dyskinesia interfered with fine motor rehabilitation activities." — Physical therapy progress note
- "Medication timing was adjusted to minimize dyskinesia during therapy sessions." — Interdisciplinary team conference note