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Volume:92 Issue:1 Number:1 ISSN#:2564-2537
Author Verified
ACE Report #13898
Ace Report Cover Arthroplasty

Collared vs. Collarless Short Uncemented Femoral Stems in Total Hip Arthroplasty

How to Cite

OrthoEvidence. Collared vs. Collarless Short Uncemented Femoral Stems in Total Hip Arthroplasty. ACE Report. 2021;92(1):1. Available from: https://myorthoevidence.com/AceReport/Report/13898

Study Type:Therapy
OE Level Evidence:1
Journal Level of Evidence:1

Migration pattern of a short uncemented stem with or without collar: a randomised RSA-study with 2 years follow-up.

Hip Int. 2021 Jul;31(4): 500-506.

Contributing Authors: E Weber C Flivik M Sundberg G Flivik

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Fifty patients undergoing primary total hip arthroplasty were randomized to receive a collared (n=25) or collarless (n=25) proximally loading uncemented femoral stem. The primary outcome was postoperative migratory patterns utilizing repeated radiostereometry (RSA) examination. Secondary outcomes of interest included standard radiographs and patient reported outcomes measured by the Hip disability...

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