Frucht Steven J
Mount Sinai Medical Center, Division of Movement Disorders, 5 East 98th Street, New York, NY 10029 USA.
J Clin Mov Disord. 2015 Sep 24;2:16. doi: 10.1186/s40734-015-0026-3. eCollection 2015.
Focal task-specific dystonia is an unusual movement disorder that may affect musicians specifically when they perform on their instruments. Muscles of the lower face, lower limb and upper limb may be involved depending on the nature of the instrument. We illustrate the rich phenomenology of focal task-specific dystonia affecting the upper limb in musicians, and present a practical approach for evaluating patients in the office.
局灶性任务特异性肌张力障碍是一种罕见的运动障碍,可能特别影响音乐家在演奏乐器时的表现。根据乐器的性质,面部下部、下肢和上肢的肌肉可能会受累。我们阐述了影响音乐家上肢的局灶性任务特异性肌张力障碍丰富的临床表现,并提出了在诊室评估患者的实用方法。