FGFR3 and Camptodactyly - tall stature - scoliosis - hearing loss: The phenotype of FGFR3−/− mice overlaps with that of individuals carrying a missense mutation in the tyrosine kinase domain of FGFR3 that results in camptodactyly, tall stature, and hearing loss or CATSHL syndrome (OMIM 610474) (27, 28).