Diastematomyelia

Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
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Diastematomyelia
Synonyms	Split cord malformation
Pronounce	N/A
Specialty	N/A
Symptoms	Back pain, scoliosis, neurological deficits
Complications	Paralysis, bladder dysfunction, bowel dysfunction
Onset	Congenital
Duration	Lifelong
Types	N/A
Causes	Congenital malformation
Risks	Spina bifida, tethered cord syndrome
Diagnosis	MRI, CT scan
Differential diagnosis	Syringomyelia, tethered cord syndrome
Prevention	N/A
Treatment	Surgical intervention
Medication	Pain management
Prognosis	Variable, depends on severity and treatment
Frequency	Rare
Deaths	N/A

Diastematomyelia is a congenital disorder in which a part of the spinal cord is split, usually at the level of the upper lumbar vertebra. This condition is also known as a "split cord malformation". Diastematomyelia can occur anywhere along the spinal column, but it is most common in the lower back (lumbar region). The split in the spinal cord can be complete or partial, and it can affect a small or large portion of the spinal cord.

Symptoms

The symptoms of diastematomyelia can vary widely, depending on the severity of the split and the location along the spinal column. Some people with diastematomyelia may have no symptoms at all, while others may experience:

• Back pain
• Weakness in the legs
• Numbness or tingling in the legs
• Incontinence of bowel or bladder
• Scoliosis (curvature of the spine)

Causes

Diastematomyelia is a congenital condition, which means it is present at birth. It occurs when the neural tube, the structure that eventually develops into the brain and spinal cord, does not form properly during the early stages of pregnancy.

Diagnosis

Diastematomyelia is typically diagnosed through imaging tests, such as MRI or CT scan. These tests can show the split in the spinal cord and any associated abnormalities.

Treatment

The treatment for diastematomyelia depends on the severity of the symptoms. In some cases, no treatment may be necessary. In other cases, surgery may be required to repair the split in the spinal cord and relieve symptoms.

See also

• Spina bifida
• Tethered spinal cord syndrome

References

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