Native Patella Retention Versus Resurfacing in a Cohort of Staged Bilateral Total Knee Patients
Keywords:Total knee arthroplasty, patella resurfacing, native patella, bilateral total knee, anterior knee pain, patella retention
Background: Patellar resurfacing in total knee arthroplasty remains a point of controversy within the literature and the generally followed paradigm varies among regions.
Methods: In effort to elucidate a difference following the change from universal patellar resurfacing to universal non-resurfacing, 32 patients with bilateral TKA that included one resurfaced and one native patella were retrospectively reviewed at average follow up 21.4 months from the most recent surgery.
Results: No difference was observed in patient satisfaction, KOOS-ADL score, and VAS scores. No complications or secondary patellar resurfacing occurred.
Conclusions: Therefore, patients perceive no difference between knees with native patella retention or a resurfaced patella in regards to pain and function.
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Copyright (c) 2017 Justin M Head, Ryan Nelson, Mark Dyball, Bruce D Lawrence
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