There is no known treatment at present, although some investigators have tried to lessen the hypercalcemia with various forms of bisphosphonates.
Jansen's metaphyseal chondrodysplasia
Sprengel's deformity
Metaphyseal chondrodysplasia Schmid type
Achondrogenesis type 2
Majewski's polydactyly syndrome
Achondrogenesis type 1B
Tailor's bunion
Léri–Weill dyschondrosteosis