raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:633076

Split cord malformation, composite type

Synonyms: Split cord malformation type 1.5 · Split cord malformation, intermediate type · Split cord malformation, mixed type

Type
Morphological anomaly
Group
Disorder
Inheritance
Unknown
Status
active

A rare intermediate form of split cord malformation characterized by both hemichords encapsulated in a single dural sac with presence of an incomplete ventral or dorsal bony spur.

1

Names in Orphadata languages

10 of 12 languages
LangNameSynonyms
enSplit cord malformation, composite typeSplit cord malformation type 1.5 · Split cord malformation, intermediate type · Split cord malformation, mixed type
frMalformation du cordon médullaire divisé, type composite
deSplit-Cord-Malformation, kombinierter TypSplit cord malformation, intermediärer Typ · Split-Cord-Malformation Typ 1.5 · Split-Cord-Malformation, gemischter Typ
esMalformación de médula espinal hendida, tipo compuestoMalformación de médula espinal hendida, tipo 1.5 · Malformación de médula espinal hendida, tipo intermedio · Malformación de médula espinal hendida, tipo mixto
itMalformazione da fissurazione longitudinale del midollo spinale tipo compositoMalformazione da fissurazione longitudinale del midollo spinale tipo 1.5 · Malformazione da fissurazione longitudinale del midollo spinale tipo intermedio · Malformazione da fissurazione longitudinale del midollo spinale tipo misto
nlGespleten ruggenmerg-malformatie, samengesteld typeGespleten ruggenmerg-malformatie type 1.5 · Gespleten ruggenmerg-malformatie, gemengd type · Gespleten ruggenmerg-malformatie, intermediair type
ptMalformação de espinha bífida, tipo compostoMalformação de espinha bífida, tipo 1.5 · Malformação de espinha bífida, tipo intermédio · Malformação de espinha bífida, tipo misto
plRozszczep rdzenia, typ złożony= en
csMalformace s rozštěpem míchy, složený typ= en
ukРозщеплена пуповина, комбінований типРозщеплення пуповини, тип 1.5 · Розщеплення пуповини, проміжний тип · Розщеплення пуповини, змішаний тип

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10Q06.2NTBTattributedvalidated
ICD-11LA07.1NTBTattributedvalidated
UMLSC5816809Evalidated

E exact · NTBT this ORPHAcode is narrower than the target · BTNT broader than the target · ND not decided.

3

Classification

Preferential parent (Orphanet linearisation):

Parents in the classifications (1):

No children.

4

Genes

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families15 casesWorldwideCase(s)Validated34802216[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidated34802216[PMID]_ORPHANET

Value is Orphadata's ValMoy: the mean estimate per 100 000 for prevalence and incidence, the number of cases or families for case reports.

6

HPO phenotypes

Orphanet has no HPO annotation for this code in this release.

7

Sources for this card