raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:324307

Severe lateral tibial bowing-short stature-mild winged scapula-mild facial dysmorphism syndrome

Type
Malformation syndrome
Group
Disorder
Inheritance
Unknown
Age of onset
Childhood
Status
active

Severe lateral tibial bowing with short stature is a rare, genetic, primary bent bone dysplasia characterized by significant, uni-/bilateral, lateral tibial bowing localized to the distal two-thirds of the tibia, with respective cortical thickening and thinning of the inner and outer tibial curve, loss of normal trabecular bone, bilateral abnormalities of the tibial epiphyses and growth plates, as well as foot abnormalities, including abnormally high arches. Affected individuals have short stature with absence of other skeletal abnormalities.

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Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enSevere lateral tibial bowing-short stature-mild winged scapula-mild facial dysmorphism syndrome
frSyndrome d'incurvation latérale sévère du tibia-petite taille-omoplate ailée modérée-dysmorphie faciale modérée
deSchwere laterale Tibiaverkrümmung-Kleinwuchs-milde Scapula alata-Gesichtsdysmorphie-Syndrom
esSíndrome de incurvación tibial lateral grave-talla baja-escápula alada leve-dismorfia facial leve
itSindrome da grave incurvamento laterale della tibia-bassa statura-scapole lievemente alate-dismorfismi facciali sfumati
nlErnstige laterale tibiale kromming - kleine gestalte - milde scapula alata - milde faciale dysmorfie-syndroomErnstige laterale kromstand van scheenbeen - kleine gestalte - mild afstaand schouderblad - milde faciale dysmorfie-syndroom
ptSíndrome de encurvamento lateral grave das tíbias-baixa estatura-escápula alada grau ligeiro-dismorfia facial ligeira
plCiężkie boczne wygięcie kości piszczelowej z niskim wzrostemCiężkie boczne wygięcie kości piszczelowej-niski wzrost-łagodnie odstająca łopatka-łagodna dysmorfia twarzy
csSyndrom zahrnující těžké laterální prohnutí holenní kosti, nízký vzrůst, mírně odstávající lopatku a mírnou faciální dysmorfii
ukСиндром вираженого бічного викривлення великогомілкової кістки-низькорослості-мягко вираженої крилоподібної лопатки-легкого дисморфізму обличчя
zh重型胫骨外侧弯曲伴身材矮小
trKısa boy ile seyreden ağır lateral tibial eğilme

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10Q87.1NTBTattributedvalidated
ICD-11LD24.CNTBTattributedvalidated
UMLSC4707850Evalidated

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

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Classification

Preferential parent (Orphanet linearisation):

Parents in the classifications (1):

No children.

4

Genes

0 direct

Orphanet records no gene directly on this code.

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Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families2 casesWorldwideCase(s)Validated22927185[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET

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

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HPO phenotypes

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

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Sources for this card