Lawrence Dorr, M.D., a renowned orthopedic surgeon, warned colleagues of the dangers at a conference in April 2008. Zimmer continued selling the product until July 2008, when the company announced it would "temporarily suspend" sales of the Durom cup.
Zimmer refuses to acknowledge there is a defect with the device, instead arguing that physicians in the United States lack the required skill or finesse to properly implant the Durom components. Zimmer released the following statement:
Like all metal-on-metal monoblock acetabular components, the technology and design parameters of the Durom cup demand a surgical technique with a higher degree of precision and specificity compared to more common and familiar hip arthroplasty surgical techniques practiced in the U.S.
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