Are There Differences in Micromotion on Radiostereometric Analysis Between Bicruciate and Cruciate-retaining Designs in TKA? A Randomized Controlled Trial.
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ABSTRACT:
SUBMITTER: Troelsen A
PROVIDER: S-EPMC7431269 | biostudies-literature | 2020 Sep
REPOSITORIES: biostudies-literature
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Are There Differences in Micromotion on Radiostereometric Analysis Between Bicruciate and Cruciate-retaining Designs in TKA? A Randomized Controlled Trial.
Troelsen Anders A Ingelsrud Lina Holm LH Thomsen Morten Grove MG Muharemovic Omar O Otte Kristian Stahl KS Husted Henrik H
Clinical orthopaedics and related research 20200901 9
<h4>Background</h4>Bicruciate-retaining TKA has been proposed to improve clinical outcomes by maintaining intrinsic ACL function. However, because the unique design of the bicruciate-retaining tibial component precludes a tibial stem, fixation may be compromised. A radiostereometric analysis permits an evaluation of early migration of tibial components in this setting, but to our knowledge, no such analysis has been performed.<h4>Questions/purposes</h4>We performed a randomized controlled trial ...[more]
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