T24.41 - Corrosion of unspecified degree of thigh T24.4 - Corrosion of unspecified degree of lower limb, except ankle and foot T24.41 - Corrosion of unspecified degree of thigh T24.411 - Corrosion of unspecified degree of right thigh T24.412 - Corrosion of unspecified degree of left thigh T24.419 - Corrosion of unspecified degree of unspecified thigh