Study Results
Following the reintroduction of metal-on-metal articulating surfaces for
total hip arthroplasty in Europe in 1988, Wright Medical developed a surface
arthroplasty prosthetic system using a metal-on-metal articulation. The present
study describes the clinical and radiographic results of the first 400 hips
treated with metal-on-metal hybrid surface arthroplasties at an average
follow-up of three and a half years.
The studies highlighted in this section validate Wright's commitment to our
customers and the patients they serve. Wright is committed to the continual
improvement in the wear and functional performance of metal-on-metal hip
bearings through design, material and production process optimization.
A reprint from The Journal of Bone and Joint Surgery (MH015-104) - Order
copy
Metal-on-Metal Hybrid Surface Arthroplasty:
Two to Six-Year Follow-up Study (MH015-104) |
By Harlan C. Amstutz, MD, Paul E. Beaule, MD, FRCSC, Frederick
J. Dorey, PhD, Michel J. Le Duff, MA, Pat A. Campbell, PhD, and
Thomas A. Gruen, MS
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