What does dystonia mean?
Dystonia is a neurological disorder characterized by involuntary muscle contractions, leading to repetitive movements or postures. It can affect various parts of the body, including the face, neck, arms, and legs. The symptoms of dystonia can be mild or severe, and may be constant or intermittent. In some cases, dystonia can be caused by a genetic mutation, while in others, it may be triggered by an injury or infection. Treatment options for dystonia include medication, physical therapy, and in some cases, surgery. While dystonia can be a challenging condition to manage, with proper treatment and support, many people are able to live fulfilling lives despite their symptoms.
nounA movement disorder in which sustained or intermittent muscle contractions cause abnormal, repetitive movements, postures, or both.
- 1. A movement disorder in which sustained or intermittent muscle contractions cause abnormal, repetitive movements, postures, or both.
"The patient's dystonia made it difficult to perform everyday tasks, such as writing or walking."
"The patient's dystonia made it difficult to perform everyday tasks, such as writing or walking."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of dystonia
The word 'dystonia' comes from the Greek words 'dys' meaning 'bad' or 'abnormal' and 'tonos' meaning 'tension'. It was first used in the late 19th century to describe a condition characterized by abnormal muscle contractions.
Usage notes
Dystonia is a relatively rare condition, and its symptoms can vary widely from person to person. It is often associated with other neurological disorders, such as Parkinson's disease or cerebral palsy. In some cases, dystonia may be caused by a genetic mutation, while in others, it may be triggered by an injury or infection.