T22.72 - Corrosion of third degree of elbow T22.7 - Corrosion of third degree of shoulder and upper limb, except wrist and hand T22.72 - Corrosion of third degree of elbow T22.721 - Corrosion of third degree of right elbow T22.722 - Corrosion of third degree of left elbow T22.729 - Corrosion of third degree of unspecified elbow