Native Patella Retention Versus Resurfacing in a Cohort of Staged Bilateral Total Knee Patients

oleh: Justin M Head, Ryan Nelson, Mark Dyball, Bruce D Lawrence

Format: Article
Diterbitkan: Joint Implant Surgery & Research Foundation 2017-10-01

Deskripsi

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.