T24.69 - Corrosion of second degree of multiple sites of lower limb, except ankle and foot T24.6 - Corrosion of second degree of lower limb, except ankle and foot T24.69 - Corrosion of second degree of multiple sites of lower limb, except ankle and foot T24.691 - Corrosion of second degree of multiple sites of right lower limb, except ankle and foot T24.692 - Corrosion of second degree of multiple sites of left lower limb, except ankle and foot T24.699 - Corrosion of second degree of multiple sites of unspecified lower limb, except ankle and foot