Editorial on “Determination of the accuracy of navigated kinematic unicompartmental knee arthroplasty: a 2-year follow-up”

The article entitled “Determination of the accuracy of navigated kinematic unicompartmental knee arthroplasty: a 2-year follow-up” (1) published in the Journal of Arthroplasty was reviewed in detail. We would like to commend the authors on taking on such an important topic. This investigation retrospectively reviewed prospective data collected over a 4-year period on consecutive patients that underwent minimally invasive unicompartmental knee arthroplasty (UKA) with the Stryker (Mahwah, NJ, USA) Triathlon partial knee arthroplasty (PKA) prosthesis with the use of the Stryker precision computer navigation (PCN) system.