86
Participants
Start Date
January 1, 2014
Primary Completion Date
June 1, 2016
Study Completion Date
December 31, 2017
cemented SPII prosthesis
Old patients with unstable intertrochanteric fractures underwent total hip arthroplasty. Forty-four patients in the control group received a cemented SPII prosthesis (Link, Germany).
cementless Wagner prosthesis
Old patients with unstable intertrochanteric fractures underwent total hip arthroplasty. Forty-two patients in the trial group received cementless Wagner prosthesis (Zimmer, USA).
Harrison International Peace Hospital
OTHER