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How does limb-girdle muscular dystrophy affect the body?

All limb-girdle muscular dystrophies are caused by a genetic mutation that affects the functioning of muscles. Often, the mutation causes problems with the proteins that form muscle cell membranes. These genetic problems lead to muscle weakness that most commonly affects voluntary muscles in the shoulders, hips, and thighs, but can also affect muscles in the heart. In most cases, the disease progresses over time and can lead to a loss of mobility.

Continue Learning about Muscular Dystrophy

How many people are affected with muscular dystrophy (MD)?
Riverside Center for NeurosciencesRiverside Center for Neurosciences
Muscular dystrophy (MD) occurs worldwide, affecting all races. Its incidence varies, as some forms a...
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How quickly does muscular dystrophy progress?
Honor Society of Nursing (STTI)Honor Society of Nursing (STTI)
The symptoms of all types of muscular dystrophy progress and worsen over time, but the progression d...
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What do I need to know about caring for someone with muscular dystrophy?
Honor Society of Nursing (STTI)Honor Society of Nursing (STTI)
When caring for someone with muscular dystrophy, it's important to remember that the disease impacts...
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What is muscular dystrophy (MD)?
Riverside Center for NeurosciencesRiverside Center for Neurosciences
Muscular dystrophy (MD) refers to a group of more than 30 genetic diseases that cause progressive we...
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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.