early failures??













I had the cr and pr conformis failed in 2009 and 2010 poly shows mettallosis

That is a weird statement. I don’t know what you are fishing for, but the PS knee wasn’t even on the market until 2016. Metallosis is not a term relating to poly, but with soft tissue. Sounds like you are coming on a site to bash a product when you are misinformed.
 






I'm not surprised at all that these shit birds can't get a knee right. They've outsourced their "Custom" designing to back water India and fired off their experienced designers to save some money. Their treading water in a swamp of their own making.