raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:294965

Lethal congenital contracture syndrome

Synonyms: LCCS

Type
Clinical group
Group
Group of disorders
Status
active

A group of rare arthrogryposis syndromes characterized by fetal akinesia, multiple congenital contractures, anterior horn cell degeneration, skeletal muscle atrophy, and other features, depending on the subtype. All types are lethal in the fetal or neonatal period.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enLethal congenital contracture syndromeLCCS
frSyndrome des contractures congénitales létales= en
deSyndrom der kongenitalen letalen Kontrakturen= en
esSíndrome de contractura congénita letal= en
itSindrome da contratture congenite letali= en
nlLetale congenitale contracturen-syndroom= en
ptSíndrome de contratura congénita letal
plŚmiertelny zespół wrodzonych przykurczów= en
csLetální syndrom vrozených kontraktur= en
ukЛетальний синдром вродженої контрактури= en
zh致死性先天性挛缩综合征致死性先天性挛缩综合征
trLetal doğumsal kontraktür sendromu= en

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
MONDO0017436Evalidated
MONDO17436Evalidated
UMLSC5848326Evalidated
GARD12643Evalidated

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 (2):

Children (3):

4

Genes

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

0 records

No prevalence record in this release.

6

HPO phenotypes

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

7

Sources for this card