100
Participants
Start Date
June 30, 2004
Primary Completion Date
November 30, 2010
Study Completion Date
November 30, 2010
fixed-bearing (P.F.C.® Sigma)
P.F.C.® Sigma, DePuy, Johnson \& Johnson, Leeds, UK
mobile-bearing (P.F.C.® Sigma)
P.F.C.® Sigma, DePuy, Johnson \& Johnson, Leeds, UK
Al-zahra university hospital, Isfahan
Isfahan University of Medical Sciences
OTHER