T22.799 - Corrosion of third degree of multiple sites of unspecified shoulder and upper limb, except wrist and hand T22.7 - Corrosion of third degree of shoulder and upper limb, except wrist and hand T22.79 - Corrosion of third degree of multiple sites of shoulder and upper limb, except wrist and hand T22.799 - Corrosion of third degree of multiple sites of unspecified shoulder and upper limb, except wrist and hand