(Spasmodic Torticollis; Cervical Dystonia)
Torticollis affects the ability to control neck muscles from contracting. This causes the head to turn and tilt to one side and the chin to point to the opposite side. Sometimes, one shoulder is lifted. The muscle contraction may be constant or may come and go.
The causes of torticollis are not well understood. Causes may include:
- Genetic defect
- Infant's position during pregnancy or delivery
- Head or neck injury
- Infection in neck muscles or bones
- Damage or failure of the nervous system
- Inner ear or eye problems
- Deformities of the bones or muscles in the neck
Tumors of the head
of the neck
- Use of certain medications
Torticollis is more common in females, children under 10, and adults aged 30-60 years old.
The only risk factor for torticollis is having a family member with torticollis or a similar disorder.
|Muscles of the Neck
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Symptoms may include:
- Rotation and tilting of the head to one side
- Shortening of neck muscles on one side, possibly present at birth
- Stiffness of neck muscles
- Painful spasms of neck and upper back muscles
- Limited range of motion of the head and neck
Torticollis symptoms range from mild to severe. It usually progresses slowly for 1-5 years, and then stays the same. However, torticollis may last for life and can result in limited movement and deformed posture.
You will be asked about your symptoms and medical history. A physical exam will be done.
Images may be needed of your bodily structures. This can be done with:
The treatment for torticollis depends on whether it is
or acquired. Treatment generally centers on physical therapy, oral medication, botulinum toxin injections, and surgery. Possible treatments may include:
- Stretching exercises several times each day
- In some situations, surgery to lengthen the tendon
- Identifying the cause
- Physical therapy, especially when used with botulinum toxin, to help relax the muscle and reduce pain
- In some situations, surgery to cut the nerve to the muscle that is in spasm
- Deep brain stimulation surgery
- Certain oral medications, such as pain medication and muscle relaxants
- Botulinum toxin
to weaken or partially paralyze the muscle—This may help improve neck posture, but only if begun soon after torticollis begins. The drug's effect wears off after several months and treatment must be repeated.
- Alcohol or phenol to deaden the nerve that causes the muscle contraction
There are no guidelines to prevent torticollis. Early treatment may help keep the symptoms from worsening.
Dystonia Medical Research Foundation
National Spasmodic Torticollis Association
The College of Family Physicians of Canada
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https://www.dystonia-foundation.org/what-is-dystonia/forms-of-dystonia/focal-dystonias/cervical-dystonia. Accessed June 2, 2016.
Cervical dystonia. EBSCO DynaMed Plus website. Available at:
http://www.dynamed.com/topics/dmp~AN~T132176/Cervical-dystonia. Updated August 23, 2016. Accessed September 14, 2016.
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