<unk>  is characterized as the combination of arthrogryposis multiplex congenita and osteogenesis imperfecta. Both diseases are uncommon, but concurrence is extremely rare which makes<unk>  very difficult to research.<unk>  is thought to be an atypical variant of osteogenesis imperfecta most resembling type III, if not its own disease. Multiple gene mutations associated with osteogenesis imperfecta are not seen in<unk> . Many affected individuals are within the same family, and pedigree data supports that the disease is acquired through autosomal recessive inheritance.<unk>  has features of congenital contractures, bone fragility, recurring bone fractures, flexion joint and limb deformities, pterygia, short body height, and progressive kyphoscoliosis. Individuals encounter restricted mobility and pulmonary function. A reduction in bone mineral content and larger hydroxyapatite crystals are also detectable Joint contractures are primarily bilateral and symmetrical, and most prone to ankles.<unk>  has no effect on intelligence, vision, or hearing.
Bruck syndrome
McGillivray syndrome
Lelis syndrome
Van Wyk and Grumbach syndrome
Jeavons syndrome
Van Den Bosch syndrome
Currarino syndrome
Keutel syndrome