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Superficial anterior muscles
 
Overview   Symptoms   Treatment   Prevention   

Torticollis

Alternative names:

loxia; wryneck

Definition:

A form of dystonia (prolonged muscle contractions) in which the neck muscles contract involuntarily causing the head to turn.

Causes, incidence, and risk factors:

The condition may occur without known cause (idiopathic), be genetic (inherited), or be acquired secondary to damage to the nervous system or muscles. It may develop in childhood or adulthood. Congenital torticollis (present at birth) may be caused by malpositioning of the head in the uterus or by prenatal injury of the muscles or blood supply in the neck.


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