What are your differentials for this boney appearance?
Juvenile osteoporosis, treated rickets, and neurofibromatosis.
Bilateral bowing deformity of the femur, tibia and fibula secondary to underlying osteogenesis imperfecta.
Intramedullary nail within the right femur.
Significant muscular wasting bilaterally.
Lower limb length: right - 71 cm, left - 69 cm.