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Mesomelic dysplasia, Savarirayan type is characterized by severely hypoplastic and triangular-shaped tibiae, and absence of the fibulae. So far, two sporadic cases have been described. Moderate mesomelia of the upper limbs, proximal widening of the ulnas, pelvic anomalies and marked bilateral glenoid hypoplasia were also reported.
Features include always present findings: Short stature; and common findings: Fibular hypoplasia, Limited elbow extension and supination, Talipes equinovalgus, and Short forearm and others. 18 total HPO annotations.
Organ System | Phenotype Count | Example Features |
|---|---|---|
Arms and legs | 2 | Abnormal foot morphology, Hand abnormalities (abnormality of the hand) |
Phenotype severity distribution: 1 always present feature, 14 common features.
Estimated prevalence: Unknown (Unknown prevalence).
No clinical trials have been registered for mesomelic dysplasia, Savarirayan type.
1 publication has been identified in PubMed for mesomelic dysplasia, Savarirayan type. Research spans Basic Science / Preclinical (100%).
Lucas-Castro E (2026). [PMID: 42069959](https://pubmed.ncbi.nlm.nih.gov/42069959/). *Eur J Hum Genet*. [Basic Science / Preclinical]
Data assembled from 5 of 12 sources · Last updated Sep 18, 2026, 10:22 PM UTC
Online Mendelian Inheritance in Man
European rare disease database
Genetic and Rare Diseases Info Center
Growth and development |
1 |
Short stature |
Brain and nerves | 1 | Global developmental delay |
Bones and joints | 1 | Hypoplastic pubic bone |