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Home > West Medicine > Surgery > Orthopedics
百科

Dystonia

骨外科

Common symptoms

不自主运动、肌张力降低、锥体外系损害、儿童型肌张力障碍、小书写症、扭转痉挛、头部震颤、痉挛性斜颈、扭转动作、局限性肌张力障碍

The pathology of disease

Dystonia is movement disorder with sustained muscle contractions causing abnormal postures/twisting; focal (cervical dystonia, writer's cramp) vs generalized.

Symptoms

Involuntary twisting; abnormal posture; tremor; task-specific; pain; worsened by stress

Causes

Idiopathic; inherited (DYT); secondary (drug, trauma, metabolic).

Treatment

Botulinum toxin; anticholinergics; deep brain stimulation; remove secondary cause

Dept

Neurology.

Warm reminder: Health education reference only; seek care at regular hospital.