T23.47 - Corrosion of unspecified degree of wrist T23.4 - Corrosion of unspecified degree of wrist and hand T23.47 - Corrosion of unspecified degree of wrist T23.471 - Corrosion of unspecified degree of right wrist T23.472 - Corrosion of unspecified degree of left wrist T23.479 - Corrosion of unspecified degree of unspecified wrist