congenital muscular dystrophy

Congenital muscular dystrophy (CMD) is a group of conditions that primarily affect the muscles. It is marked by low muscle tone (hypotonia) at birth, and it can lead to progressive muscle weakness and degeneration. In many cases, joints may become abnormally fixed and the spine can become rigid. These issues contribute to challenges in reaching common motor milestones such as sitting or standing without help. CMD is evident from birth and can affect how muscles develop and function over time. This overview summarizes the main features of the condition, based on trusted descriptions of its presentation and symptoms.

People with congenital muscular dystrophy may have low muscle tone, muscle weakness, and muscle atrophy (degeneration). They might also experience abnormally fixed joints and stiffness in the spine. These signs often lead to delays in reaching motor skills like sitting up or standing on their own.

Information about causes is currently limited for this condition.

Information about treatment is currently limited for this condition.

Information about prognosis is currently limited for this condition.

Information about current research is currently limited for this condition.