1. Plural of dystonia; neurological disorders characterized by involuntary muscle contractions that cause abnormal postures, repetitive movements, or twisting motions.
Usage: Medical/clinical term; Usually used in plural form when referring to multiple types or cases

Examples

• The neurologist specializes in treating various dystonias affecting the neck and shoulders.
• Focal dystonias are common among musicians and writers who perform repetitive hand movements.
• Genetic dystonias can appear in childhood or develop later in life.
• Treatment options for dystonias include physical therapy and botulinum toxin injections.
• Cervical dystonias cause the head to turn involuntarily in one direction.