
ARTHROPLASTY
Femoral offset of short and straight stem prostheses in total hip arthroplasty patients
This report has been verified
by one or more authors of the
original publication.
Orthopedics. 2014 Jul 1;37(7):e678-84
80 patients scheduled to undergo total hip arthroplasty were randomly assigned into 1 of 2 groups to determine if short stem prostheses resulted in femoral offsets comparable to those obtained with standard stem prostheses in patients undergoing a minimally invasive anterolateral approach. Patients either received a short stem (Fitmore; Zimmer, Warsaw, Indiana) or straight stem prosthesis (CLS; Zimmer). Results from the study indicated that pre and postoperative (6 week) implant offset was comparable between the two groups. HHS, SF-36, and WOMAC scores were also similar between the two groups by final follow up (6 weeks).
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