Diastematomyelia and tethered cord

Case contributed by Frank Gaillard
Diagnosis certain

Presentation

Radicular pain.

Note: This case has been tagged as "legacy" as it no longer meets image preparation and/or other case publication guidelines.

Incidental finding of diastematomyelia. MRI done for radicular pain.

Case Discussion

Diastematomyelia (also known as a split cord malformation) refers to a type of spinal dysraphism (spina bifida occulta) when there is a longitudinal split in the spinal cord. Although traditionally it has been distinguished from diplomyelia (in which the cord is duplicated rather than split) the term split cord malformation (SCM) is advocated to encompass both conditions.

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