Methodology for restoring functional leg length in revision total hip arthroplasty.

Functional leg length was measured in 30 patients before and after revision total hip arthroplasty. The authors emphasize the importance of preoperative planning, and determination of adjustment of the leg length should be aimed at a balanced attitude of the entire pelvis and lower back. In order to correct the length inequality, the leg was lengthened in the revision in 25 cases, left unchanged in 2 cases, and shortened in 3 cases.

Results of elbow synovectomy in rheumatoid arthritis.

Synovectomy of the elbow was performed on 54 patients (70 elbows) with rheumatoid arthritis. The mean follow-up time was 7.5 years (range 1.