M05.6 - Rheumatoid arthritis with involvement of other organs and systems
M05.62 - Rheumatoid arthritis of elbow with involvement of other organs and systems
M05.621 - Rheumatoid arthritis of right elbow with involvement of other organs and systems
M05.622 - Rheumatoid arthritis of left elbow with involvement of other organs and systems
M05.629 - Rheumatoid arthritis of unspecified elbow with involvement of other organs and systems