The Zimmer Durom Cup Hip Replacement has been reported by surgeons to come loose and the Zimmer Durom Cup was taken off the market as of July 24, 2008. The Zimmer hip recall was prompted after defects of the Zimmer Durom Cup Hip Replacement were brought to light to the medical profession on April 22, 2008, by Dr. Larry Dorr. Many of Dr. Dorr's patients who were implanted with the Zimmer Hip required hip revision surgery due to the Zimmer Durom Cup failing to bond properly. Dr. Dorr wrote the following letter to his colleagues at the American Association of Hip and Knee Surgeons warning of the failures and defects associated with Zimmer’s Durom hip cup after notifying Zimmer of the problems with the Zimmer Hip :
If you or a loved one has been implanted with a Zimmer Durom Cup Hip Replacement then please call our office toll free now at 1-866-374-0338 to discuss your legal options with one of our Zimmer hip lawyers or complete the online form. You may be entitled to medical monitoring and compensation from the manufacturer.
MEMO
DATE: 4/22/08
TO: American Association of Hip and Knee Surgeons
FROM: Larry Dorr, M.D.
RE: This NOTICE is to inform you that we have had ten revisions in 165 hips and have four more that need to be revised using the Durom cup (Zimmer, Inc).
This failure rate has occurred within the first two years. In the first year the x-rays looked perfect. We have revised four that did not have any radiolucent lines or migration (and John Moreland revised one). These early cups fooled us, but the symptoms were so classic for a loose implant that we operated the patients. When we hit on the edge of the cup it would just pop free. As time goes by the cups begin developing radiolucent lines. We now have one cup at two years that has actually migrated a short distance. It has tilted into varus. We do not believe the fixation surface is good on these cups. Also there is a circular cutting surface on the periphery of the cup that we believe prevents the cup from fully seating. We stopped using the cup after the first revisions.
We have notified Zimmer. The FDA has been notified and we will notify them of our continued revisions. The company does not believe it should pull the cup from the market so I am notifying all of my colleagues of our failure rate with this cup. I went through a similar scenario with the Sulzer cup failures where I was the only one experiencing revisions at the beginning and basically it was assumed that it was our technique. I can assure you that this goes beyond technique. I learned my lesson in not informing everyone about this magnitude of failures with the Sulzer cup problem, so it is my obligation to do so with this cup.
Dr. Dorr is a world renown orthopedic surgeon and Director of the Dorr Institute for Arthritis Research and Education.
If you or a loved one has received a Zimmer Duron Cup Hip Replacement then you should call us toll free now at 1-866-374-0338 to speak with one of our Zimmer hip recall lawyers because you may be entitled to medical monitoring and compensation from the Zimmer Hip manufacturer.
Our firm is experienced in representing patients with defective hip implants. We have represented clients in every state and helped thousands of injured clients nationwide make recoveries for their injuries. We are ready to help you! Our clients are never at risk of paying any fees, expenses, or costs out of pocket. All fees costs and expenses are paid only out of any recovery we make for you.
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If you or a loved one has been implanted with a Zimmer Durom Cup Hip Replacement then please call our office toll free now at 1-866-374-0338 to discuss your legal options with one of our Zimmer hip lawyers or complete the online form. You may be entitled to medical monitoring and compensation from the manufacturer.
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