Here's the Broshure for the Discover artificial cervical disc its not currently approved by the FDA for use in the US but it is going through FDA trials. I couldn't find anything online and even contacted Depuy but becuase they are currently in trials they couldn't send me this. My doc in Malaysia got it for me. Hope it helps
Fall from ladder april 05 DDD lots of pain and lots of test C5,6,7 doctors recomend fusion, I followed with desire for TDR needing two level forced to go out of US
Scheduled for two level TDR in Malaysia March 09 using Discover disc.