Osteonecrosis

Research on osteonecrosis published by scientists at Ewha Womans University

Published in Hospital Law Weekly, September 6th, 2007

"We studied prospectively the long-term results of the Chamley Elite-Plus femoral stem in 184 consecutive young patients (194 hips). There were 130 men and 54 women with a mean age of 49.1 years (21 to 60)," scientists writing in the Journal of Bone and Joint Surgery - British Volume report.

"The predominant diagnosis was osteonecrosis of the femoral head (63.6%, 117 patients). Clinical and radiological evaluation was undertaken at each follow-up. The mean follow-up was 11.2 years (10 to 12). The mean pre-operative Harris hip score was 43.4 (12 to 49) which improved to 91 (59 to 100) at the final follow-up, The survival of the femoral stem at 12 years was 99%...

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Source: Hospital Law Weekly (2007-09-06)

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