- Taper/Stem/trunion (I think these are all the same.)
I do know that most of these stems limit the options of which Acetablum and Ball can be chosen for the revision as they are not apparently interchangable between companies? Many have revised to the Pinnacle from the ASR Depuy because the Pinnacle can accept the existing Taper/Stem. ( I think I understand that to be so.)
Curious as to how many of you had all 3 parts replaced vs just two of the parts?
Anyone have feedback on this?