raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:93323

Isolated fibular hemimelia

Synonyms: Isolated congenital longitudinal deficiency of the fibula · Isolated fibular deficiency · Isolated fibular longitudinal meromelia

Type
Morphological anomaly
Group
Disorder
Inheritance
Not applicable
Age of onset
Antenatal
Status
active

A rare congenital limb malformation characterized by complete or partial absence of the fibula bone combined with dysplasia and hypoplasia of the tibia and dysplasia, hypoplasia or aplasia of parts of the foot.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enIsolated fibular hemimeliaIsolated congenital longitudinal deficiency of the fibula · Isolated fibular deficiency · Isolated fibular longitudinal meromelia
frHémimélie fibulaire isoléeDéficit isolé congénital longitudinal de la fibula · Déficit isolé congénital longitudinal du péroné · Hémimélie du péroné isolée · Hémimélie péronière isolée · Méromélie longitudinale de la fibula isolée · Méromélie longitudinale du péroné isolée · Méromélie longitudinale fibulaire isolée · Méromélie longitudinale péronière isolée
deHemimelie, fibuläre isolierteFibuladefekt, isolierter · Isolierte angeborene longitudinale Fehlbildung des Wadenbeins · Isolierte fibuläre longitudinale Meromelie
esHemimelia aislada del peronéDeficiencia aislada del peroné · Deficiencia longitudinal congénita aislada del peroné · Meromelia longitudinal aislada del peroné
itEmimelia fibulare isolataDeficit isolato del perone · Deficit longitudinale congenito isolato del perone · Meromelia longitudinale isolata del perone
nlGeïsoleerde hemimelie van fibulaGeïsoleerde congenitale longitudinale deficiëntie van fibula · Geïsoleerde fibulaire deficiëntie · Geïsoleerde fibulaire longitudinale meromelie · Geïsoleerde hemimelie van kuitbeen
ptHemimelia peronial isoladaDeficiência longitudinal do peróneo isolada congénita · Deficiência peronial isolada · Meromelia peronial longitudinal isolada
plHemimelia strzałkowaPodłużna meromelia strzałkowa · Wrodzone skrócenie podłużne kości strzałkowej
csFibulární hemimelieVrozený longitudinální deficit fibuly · Fibulární longitudinální meromelie
ukІзольована фібулярна гемімеліяІзольований вроджений поздовжній дефект малогомілкової кістки · Ізольована фібулярна недостатність · Ізольована фібулярна поздовжня меромелія
zh腓侧半肢畸形先天性腓骨纵向缺失
trFibüler hemimeliFibular longitudinal meromeli · Fibulanın doğumsal longitudinal eksikliği

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10Q72.6Especificvalidated
ICD-11LB9A.2Especificvalidated
MONDO0019672Evalidated
UMLSC5925049Evalidated
GARD8659Evalidated

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.

Codes that Orphanet moved or referred to this one:

4

Genes

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Prevalence at birth1-9 / 100 0001.1033 / 100 000WorldwideValue and classValidated20498623[PMID]_27909861[PMID]
Point prevalence1-9 / 100 0001.1033 / 100 000WorldwideValue and classValidated20498623[PMID]_27909861[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

47 annotations · validated 2019-06-18
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0002991Abnormal fibula morphology
HP:0001288Gait disturbance
Frequent (79-30%)
HP:0040069Abnormal lower limb bone morphology
HP:0006437Disproportionate prominence of the femoral medial condyle
HP:0002857Genu valgum
HP:0009826Limb undergrowth
HP:0100559Lower limb asymmetry
HP:0005736Short tibia
HP:0001762Talipes equinovarus
HP:0002982Tibial bowing
Occasional (29-5%)
HP:0011849Abnormal bone ossification
HP:0003365Arthralgia of the hip
HP:0002979Bowing of the legs
HP:0003184Decreased hip abduction
HP:0003038Fibular hypoplasia
HP:0006101Finger syndactyly
HP:0030043Hip subluxation
HP:0031058Impairment of activities of daily living
HP:0006460Increased laxity of ankles
HP:0001382Joint hypermobility
HP:0001387Joint stiffness
HP:0045086Knee joint hypermobility
HP:0001376Limitation of joint mobility
HP:0005085Limited knee flexion/extension
HP:0012165Oligodactyly
HP:0012531Pain
HP:0030772Proximal femoral focal deficiency
HP:0003097Short femur
HP:0001831Short toe
HP:0010219Structural foot deformity
HP:0001772Talipes equinovalgus
HP:0001770Toe syndactyly
Very rare (<4-1%)
HP:0000593Abnormal anterior chamber morphology
HP:0001627Abnormal heart morphology
HP:0040071Abnormal morphology of ulna
HP:0000478Abnormality of the eye
HP:0000528Anophthalmia
HP:0001363Craniosynostosis
HP:0100257Ectrodactyly
HP:0002990Fibular aplasia
HP:0001849Foot oligodactyly
HP:0003274Hypoplastic acetabulae
HP:0001249Intellectual disability
HP:0000110Renal dysplasia
HP:0002414Spina bifida
HP:0100656Thoracoabdominal wall defect
HP:0001873Thrombocytopenia

Run the differential on the 2 obligate / very frequent terms

Annotation source: 15754355[PMID]_15083119[PMID]_29744100[PMID]_30269159[PMID]_30875935[PMID]_27227952[PMID]

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Sources for this card