Definition A disorder involving damage to the spinal cord, caused by formation of a fluid-filled cavity within the spinal cord. Causes, Incidence and Risk Factors Syringomyelia is caused by formation of a fluid-filled cavity within the spinal cord. This may be a result of spinal cord trauma , tumors of the spinal cord, or congenital defects. The cavity most often begins in the neck area. It expands slowly, causing progressive damage to the spinal cord from the pressure.
Symptoms result from spinal cord damage.
And Tests Neurologic examination may show loss of sensation or movement caused by compression of the spinal cord. A spinal CT with myelogram or an MRI of the spine confirms syringomyelia and determines the exact location and extent. The goals of treatment are to stop progression of spinal cord damage and to maximize functioning. Physical therapy may be needed to maximize muscular function. Untreated, the disorder is very slowly progressive but eventually results in severe disability.