- Hip Resurfacing Devices Medical Studies
- One-component revision of failed hip resurfacing Study by Dr. Pritchett 2014
- Hip Resurfacing Using Highly Cross-linked Polyethylene Study 2016
- Outcomes of the Birmingham Hip Resurfacing System Study 2016
- Long-term Outcome of a Metal-on-Polyethylene Cementless Hip Resurfacing Study 2014
- Conserve Plus 3-5 Year Outcome Study 2015
- Global Study on Hip Resurfacing Implants 2015 – 2021
- Hip Resurfacing and Conventional THR Comparison of Acetabular Bone Stock Removal,
By Pritchett JW
In this prospective study, 190 hip resurfacing procedures (164 participants) were performed using a cobalt-chromium femoral component and a cementless acetabular cup with a 3.8-mm highly cross-linked polyethylene acetabular liner…
…The mean follow-up was 8.5 (range, 7-10) years…
…(With Highly Cross-linked Polyethylene device) The low incidence of osteolysis and the low rate of wear found on retrievals suggest that many years of use … Read the rest
…it may be beneficial to investigate the long-term outcome of hip resurfacings using metal-on-polyethylene in the 1980’s. We report the long-term survivorship and modes of failure of a cementless metal-on-polyethylene resurfacing.
Ongoing developments using the lessons learned from these previous generation components and utilizing modern low wear materials, e.g., cross-linked polyethylene, may … Read the rest
D.H. Williams; U. Masood; and M.N. Norton
Royal Cornwall Hospital, Truro, Cornwall TR1 3LJ, UK.
Decreased head-neck ratio diameter and component malposition in total hip arthroplasty are factors known to result in impingement, increased rates of dislocation, wear and failure. In addition to these complications, impingement of the femoral neck on the acetabular component of a hip resurfacing may result in femoral neck fracture and loosening of
Joseph Daniel, Director of Research at the McMinn Center in Birmingham UK, talks about the 10 year survival of double heat-treated resurfacings from 1996 and the effect that these heat treatments had on this series of hip resurfacings.
Hip Resurfacing With the Biomet Hybrid ReCap-Magnum System: 7-Year Results by Dr. Gross & Fei Liu 2012
|Gross TP, Liu F. – Midlands Orthopaedics, P.A., Columbia, SC. Abstract The purpose of this study was to report our clinical outcome of a large series of metal-on-metal hip resurfacing arthroplasty (HRA) using the hybrid Biomet ReCap-Magnum system. This is a single-designer surgeon series with an average of 5 ± 1 years. Seven|
|Larger cups and optimal positioning produced lowest ion
levels and wear
In a review of 585 blood serum evaluations following hip resurfacing, only femoral size and cup inclination were found to have an effect on ion levels, according a study by orthopedic investigators.
The findings were presented at the 2010 Annual Meeting of the American Academy of Orthopaedic Surgeons.
David J. Langton, MRCS, and his colleagues also found that the