Deformities of the chest wall or malformations of the thorax (funnel chest/keel chest/Poland syndrome/Marfan syndrome/King syndrome)

Deformities of the foot (clubfoot/pointed foot/flat foot/hollow foot/heel foot)

Diseases of the hip joint (slipped femoral head/aseptic necrosis of the femoral head/ delayed hip maturation/ hip dislocation)

Inflammatory hip joint diseases (hip cold/bacterial and abacterial coxitis)

Diseases of the knee joint (traumatic ligament ruptures/cartilage damage/aseptic necrosis of the articular cartilage)

Diseases of the spine (scoliosis/adolescent kyphosis)

Malformation and malposition of the extremities (rotational defects/axial deviation/leg length discrepancy)

Neuro-orthopaedic clinical conditions (open back/myelomeningocele/muscular dystrophy)