What treatments are available for spondylopiphyseal dysplasia?

Supportive: Spondyloepiphyseal dysplasia, group of disorders with primary involvement of vertebrae and epiphyses resulting in a short-trunk disproportionate dwarfism. Associated with myopia, retinal detachment, and deafness. Neck laxity, egenerative joint disease of hips, knees, or shoulders, scoliosis, kyphosis, or lordosis, lower ext. Deformities;coxa vara, genu valgum, equinovarus foot, mds ortho, opth, ent.