According to court documents, the plaintiff in the case is Alan Warner, who alleged a failure of his Profemur R hip implant one day in October 2010 while he was in the kitchen of his home, apparently to make a cup of coffee. Warner alleged that he was thrown into extreme agony when the implant suddenly failed. His hip implant lawsuit, filed in December 2011, alleged that laser guidance marks etched too deeply on the implant served to weaken the implant, causing it to fail prematurely.
The failure, according to court documents, occurred at the stem of the implant, rather than the neck - the latter identified in other lawsuits as a more common point of failure. Similar defective hip implant lawsuits naming the Wright Profemur R allege the implant was found to release chromium and cobalt into the bloodstream and hip capsule.
Warner was told his hip implant would last anywhere between 15 and 20 years - the de facto lifespan for any hip implant. In Warner’s case, his defective hip implant experienced a catastrophic failure after less than three years, and Warner required extensive revision surgery to remove the failed implant and correct the problem.
Revision surgery is usually more complex than initial implant procedures, and is often subject to increased complication.
In the end, Warner was not awarded damages for medical expenses, nor did the jury find that Wright was negligent in designing the Profemur R implant, as Warner had alleged.
However, the jury did find that the implant Warner received carried a manufacturing defect that caused it to fail, injuring Warner. To that end, the jury in the defective hip lawsuit awarded the plaintiff $4 million for past and future pain and suffering. The plaintiff’s wife was awarded $500,000 for losses suffered by her as the result of the defective Wright Profemur R hip implant.
Defendant Wright in the defective hip implant lawsuit alleged that Warner’s device failed not due to any flaw in design, but due to an incorrect installation that allowed slight movement deemed to have the potential to foster a fracture.
READ MORE DEFECTIVE HIP IMPLANT LEGAL NEWS
The Wright Profemur R is described as a metal-on-metal device. Metal-on-metal implants, a common design seen in later-generation implants, have proven to be problematic and less reliable than implants fashioned from more traditional materials.
The case is Alan Warner et al. v. Brad L. Penenberg M.D. et al., Case No. BC475958, in the Superior Court of the State of California, County of Los Angeles. There was no mention of any outcome related to defendant Penenberg - although with the jury finding that a manufacturing flaw caused or contributed to the failure of Warner’s implant, it is assumed the primary surgeon was not deemed to have been at fault.