100
Participants
Start Date
July 26, 2005
Primary Completion Date
July 26, 2018
Study Completion Date
March 26, 2019
Highly Cross Linked Polyethylene and oxidized zirconium femoral head
"Differing bearing surfaces:~1. Conventional polyethylene versus cobalt Chrome heads~2. Conventional polyethylene versus Oxidized Zirconium heads~3. Highly Cross-linked polyethylene versus Cobalt Chrome heads~4. Highly Cross-linked polyethylene versus Oxidized Zirconium heads"
St. Michael's Hospital, Toronto
Unity Health Toronto
OTHER