The aim of this study is to demonstrate the non-inferiority of the ceramic on metal articulation using M2a-38™ mm cup compared to the metal on metal articulation using the same cup in regards to the composite clinical success (CCS) rate, as defined in the protocol, at 2 year postoperative.
The aim of this study is to demonstrate the non-inferiority of the ceramic on metal articulation using M2a-38™ mm cup compared to the metal on metal articulation using the same cup.