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Any fibrochondrogenesis in which the cause of the disease is a mutation in the COL11A1 gene.
Features include: Fibular hypoplasia, Hypoplastic scapulae, Short foot, and Megalocornea and 43 more.
Organ System | Phenotype Count | Example Features |
|---|---|---|
Arms and legs | 6 | Short foot, Hypoplastic fingernail, Hypoplastic toenails |
Bones and joints |
COL11A1 function has not been fully characterized.
Fibrochondrogenesis 1 is associated with mutations in the COL11A1 gene on chromosome 1.
Genetic testing for COL11A1 is available. Testing is considered confirmatory for diagnosis.
No clinical trials have been registered for fibrochondrogenesis 1.
3 publications have been identified in PubMed for fibrochondrogenesis 1. Research spans Case Report / Case Series (67%) and Basic Science / Preclinical (33%).
Kwan KYC (2025). [PMID: 40428164](https://pubmed.ncbi.nlm.nih.gov/40428164/). *Bioengineering (Basel, Switzerland)*. [Basic Science / Preclinical]
Peschaut T (2025). [PMID: 39981533](https://pubmed.ncbi.nlm.nih.gov/39981533/). *Case reports in ophthalmology*. [Case Report / Case Series]
Wu J (2024). [PMID: 38684309](https://pubmed.ncbi.nlm.nih.gov/38684309/). *Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical genetics*. [Case Report / Case Series]
Data assembled from 5 of 12 sources · Last updated Sep 19, 2026, 7:08 AM UTC
Online Mendelian Inheritance in Man
5
Posterior vertebral hypoplasia, Broad long bones, Short long bone |
Head and neck | 2 | Cleft palate, Flat face |
Pregnancy and birth | 1 | Hydrops fetalis |
Brain and nerves | 1 | Depressed nasal bridge |
Muscles | 1 | Joint contracture of the hand |