--- M21.761 Unequal limb length (acquired), right tibia

--- M21.762 Unequal limb length (acquired), left tibia

--- M21.763 Unequal limb length (acquired), right fibula

--- M21.764 Unequal limb length (acquired), left fibula

--- M21.769 Unequal limb length (acquired), unspecified tibia and fibula