Radiological findings in patient 1 (a, b, e–h) and patient 2 (c, d). a–h: severe bone loss; a, b: thoraco-lumbar kyphoscoliosis (4th degree), platyspondily, and vertebral listhesis; c, d: dislocated and arched radial epiphysis (distal and proximal), arched radial bone, elbow malalignment, humeral overtubulation; e: hypoplastic and dislocated femoral head, femoral overtubulation, and short ileum; f: knee malalignment; g, h: feet deformities with metacarpal shortening (astragalus hypoplasia).