Many people have been injured by the Stryker Rejuvenate and ABGII modular hip implant, however because neither implant is considered a “true” metal-on-metal implant, it is expected that these people may have a more difficult time filing a lawsuit than those who received implants such as the DePuy ASR. Nonetheless there is evidence that prior to the safety warning and recall of the ABGII and Rejuvenate, Stryker had received notice from at least two orthopedic surgeons who reported adverse reactions on the part of their patients implanted with the hip devices. In FDA summaries, one of the surgeons stated at least six of his patients had developed symptoms of metal sensitivity within a short time period following their implantation surgery. The second surgeon listed at least ten patients who experienced adverse health issues following implantation.