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No differences between three bearing surfaces for THR

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Ace Report Cover
August 2013

No differences between three bearing surfaces for THR

Vol: 2| Issue: 7| Number:421| ISSN#: 2564-2537
Study Type:Therapy
OE Level Evidence:1
Journal Level of Evidence:N/A

A prospective randomised controlled trial comparing three alternative bearing surfaces in primary total hip replacement

J Bone Joint Surg Br. 2012 Apr;94(4):459-65

Contributing Authors:
V S Nikolaou M R Edwards E Bogoch E H Schemitsch J P Waddell

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Synopsis

91 adult patients who were scheduled to undergo total hip replacement were randomized to receive either a cobalt-chrome on ultra-high molecular-weight polyethylene, cobalt-chrome on highly cross-linked polyethylene, or a ceramic-on-ceramic bearing. At a 4 year follow-up, it was found that all three groups did not significantly differ in regards to pain and function. Additionally, no radiological d...

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