148
Participants
Start Date
January 1, 2000
Primary Completion Date
April 30, 2003
Study Completion Date
May 31, 2018
COC THA
standard total hip arthroplasty is done, with ceramic on ceramic for the bearing.
COP THA
standard total hip arthroplasty is done, with ceramic on highly cross linked polyethylene for the bearing.
Ewha Womans University
OTHER