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Reference

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A reference for what the literature reports. Not medical advice.

Disease

diastematomyelia

MONDO:0009106Mondo

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Findings

No curated finding names diastematomyelia yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.

Definition

A rare congenital abnormality in which the spinal cord is split in half by fibrous or bony tissue. It may present as an isolated phenomenon or in association with spina bifida.

Definition from the Mondo Disease Ontology (MONDO:0009106), read 2026-09-29. CC BY 4.0.

Where it sits

A kind of: congenital nervous system disorder
neural tube defect
Narrower terms (3): split cord malformation type I
split cord malformation type II
split cord malformation, composite type

Other names

3 names

Resolves to: diastematomyelia

Also called: split cord malformationsplit spinal cord malformationSSCM