How does dystonia affect my bones?

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Dystonia does not have a primary effect on bones, but because of the abnormal postures that result from dystonic spasms, unusual mechanical stress may be placed on bones. For instance, if someone has a severe dystonia that involves a very sustained posture in one position, he or she may get a shortening of the ligaments and tendons so that the joint becomes "contracted" and can no longer move freely through a full range of motion. With time, this might be expected to cause excessive wear on the affected bones. Even short of a contracture, some bones may experience excessive wear because of such abnormal mechanical stresses. Bone changes, however, are not usually symptomatically important to people with dystonia. It is more often the case that doctors are concerned about dystonia's effect on muscles and related supportive tissues as they influence posture.

Continue Learning about Dystonia

Dystonia

When your muscles contract involuntarily, the condition is called dystonia. Dystonia causes a twisting or clenching of whatever body part is affected. For example, when you have a stroke, the affected arm and hand may be clenched ...

and held in a strange position. Dystonia can be very mild or very severe. It can make your life very difficult and this can lead to frustration, depression or anxiety. See your doctor to treat your symptoms and talk over your frustrations.
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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.