raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:1154

Arthrogryposis-oculomotor limitation-electroretinal anomalies syndrome

Synonyms: Distal arthrogryposis type 5 · Distal arthrogryposis type IIB · Distal arthrogryposis with ophthalmoplegia · Oculomelic amyoplasia

Type
Malformation syndrome
Group
Disorder
Inheritance
Autosomal dominant, Autosomal recessive
Age of onset
Neonatal
Status
active

An inherited developmental defect syndrome characterized by multiple congenital contractures of limbs, without primary neurologic and/or muscle disease that affects limb function, and ocular anomalies (ptosis, external ophthalmoplegia and/or strabismus). Intelligence is normal.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enArthrogryposis-oculomotor limitation-electroretinal anomalies syndromeDistal arthrogryposis type 5 · Distal arthrogryposis type IIB · Distal arthrogryposis with ophthalmoplegia · Oculomelic amyoplasia
frArthrogrypose avec limitation du champ oculomoteurAmyoplasie oculomélique · Arthrogrypose distale type 5 · Arthrogrypose distale type IIB
deSyndrom der Arthrogryposis mit okulomotorischen Einschränkungen und elektroretinalen AnomalienArthrogrypose, distale, Typ 5 · Arthrogrypose, distale, Typ IIB · Distale Arthrogrypose mit Ophtalmoplegie · Okulomele Amyoplasie
esSíndrome de artrogriposis-limitaciones óculo-motoras-anomalías electro-retinianasAmioplasia oculomélica · Artrogriposis distal con oftalmoplejía · Artrogriposis distal tipo 5 · Artrogriposis distal tipo IIB
itArtrogriposi con limitazione oculomotoria ed anomalie dell'attività elettrica della retinaAmioplasia oculomelica · Artrogriposi distale con oftalmoplegia · Artrogriposi distale, tipo 5 · Artrogriposi distale, tipo IIB
nlArtrogrypose - oculomotorische beperkingen - elektroretinale anomalieën-syndroomDistale artrogrypose met oftalmoplegie · Distale artrogrypose type 5 · Distale artrogrypose type IIB · Oculomelische amyoplasie
ptSíndrome de artrogripose-limitação oculomotora-anomalias eletroretinianasAmioplasia oculomélica · Artrogripose distal tipo 5 · Artrogripose distal tipo IIB
plZespół artrogrypozy, ograniczonych ruchów gałek ocznych i zaburzeń czynności elektrycznej siatkówkiArtrogrypoza dystalna typu 5 · Artrogrypoza dystalna typu IIB · Artrogrypoza dystalna z oftalmoplagią
csDistální artrogrypóza s oftalmoplegiíDistální artrogrypóza, typ 5 · Distální artrogrypóza, typ IIB · Artrogrypóza s okulomotorickým omezením a elektroretinálními anomáliemi · Okulomelická amyoplázie
ukСиндром артрогрипозу - окуломоторних обмежень - електроретинальних аномалійДистальний артрогрипоз, тип 5 · Дистальний артрогрипоз типу IIB · Дистальний артрогрипоз з офтальмоплегією · Окуломелічна аміоплазія
zh关节挛缩-眼球运动受限-电传导异常综合征远端关节弯曲伴眼肌麻痹
trArtrogripozis-okülomotor kısıtlılık-elektroretinal anomaliler sendromuOkülomelik amiyoplazi · Distal artrogripozis tip 5 · Distal artrogripozis tip IIB · Oftalmopleji ile seyreden distal artrogripozis

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM108145Evalidated
ICD-10Q68.8NTBTattributedvalidated
ICD-11LD26.4YNTBTindexvalidated
MONDO0007158Evalidated
MeSHC537737Evalidated
UMLSC1862472Evalidated
GARD4047Evalidated

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

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
PIEZO2Disease-causing germline mutation(s) (gain of function) inAssessedHGNC:26270ENSG0000015486461362918p11.22-p11.21piezo type mechanosensitive ion channel component 223487782[PMID]
5

Prevalence and incidence

1 record
TypeClassValueAreaQualificationValidationSource
Point prevalenceUnknown—WorldwideClass onlyNot yet validatedORPHANET

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

17 annotations · validated 2016-06-01
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0010751Chin dimple
HP:0000490Deeply set eye
HP:0001387Joint stiffness
HP:0000602Ophthalmoplegia
HP:0000767Pectus excavatum
HP:0000508Ptosis
Frequent (79-30%)
HP:0000512Abnormal electroretinogram
HP:0010489Absent palmar crease
HP:0001166Arachnodactyly
HP:0001776Bilateral talipes equinovarus
HP:0005879Congenital finger flexion contractures
HP:0004097Deviation of finger
HP:0000023Inguinal hernia
HP:0000400Macrotia
HP:0000648Optic atrophy
HP:0000325Triangular face
HP:0000505Visual impairment

Run the differential on the 6 obligate / very frequent terms

7

Sources for this card