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Orthopaedic Proceedings
Vol. 96-B, Issue SUPP_11 | Pages 3 - 3
1 Jul 2014
Bruni D Iacono F Bignozzi S Colle F Marcacci M
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Background

The optimal reference for rotational positioning of femoral component in total knee replacement (TKR) is debated. Navigation has been suggested for intra-op acquisition of patient's specific kinematics and functional flexion axis (FFA).

Questions/Purposes

To prospectively investigate whether pre-operative FFA in patients with osteoarthritis (OA) and varus alignment changes after TKR and whether a correlation exists between post-op FFA and pre-op alignment.