TRPV4 and Metaphyseal dysplasia: Six cases of windswept deformity were found in patients with different types of dysplasia’s: multiple epiphyseal dysplasia (MED) (n = 6) [31], dysspondyloenchondromatosis (DSC) (n = 1) [30], metaphyseal dysplasia (n = 1) [50], parastremmatic dysplasia (with TRPV4 mutation) (n = 1) [35,36] and spondyloepimetaphyseal dysplasia Faden-Alkuraya type (SEMDFA) (n = 1) [45].