[GregH]

I received a Kinelfex ADR three months ago. It's an established device under FDA trial. There are many people on this forum who also received the Kineflex. My surgery was very good and results to date have been excellent - I am nearly pain free. It is *not* metal on poly. Rather, it is metal-on-metal design, three-pieces.

Your proper contact for the information should be one of the doctors participating in the study. They will have an actual Kineflex device mounted in a model that you can hold and see (as well as the Charite). The manufacturer doesn;t typically interact directly with patients. I can say I am very happy with my results.