M08.4 - Pauciarticular juvenile rheumatoid arthritis
M08.45 - Pauciarticular juvenile rheumatoid arthritis, hip
M08.451 - Pauciarticular juvenile rheumatoid arthritis, right hip
M08.452 - Pauciarticular juvenile rheumatoid arthritis, left hip
M08.459 - Pauciarticular juvenile rheumatoid arthritis, unspecified hip