<unk>  is caused by a mutation to the GDF5 gene. It is inherited in an autosomal recessive pattern. Because of this, 60% of people with<unk>  have consanguinous parents.
Chondrodysplasia, Grebe type
Achondrogenesis type 2
Achondrogenesis type 1B
Metaphyseal chondrodysplasia Schmid type
Spondyloepimetaphyseal dysplasia, Strudwick type
Infantile cortical hyperostosis
Thanatophoric dysplasia
Mondini dysplasia