[The bicompartmental knee joint prosthesis Journey Deuce: failure analysis and optimization strategies].

Abstract

The Journey Deuce bicompartmental knee system is intended for patients with medial and patellofemoral arthritis of the knee and is aimed at diversifying the treatment options for knee arthritis. The prosthesis consists of a combined femoral shield with a medial condylar resurfacing component and a fixed bearing unicondylar tibial knee prosthesis. The advantages of the Journey Deuce system compared to total knee arthroplasty (TKA) are the bone sparing and cruciate retaining implantation. Outcome studies and investigation with respect to success and revision rates are rare. Thus the aim of this study was to investigate the early functional outcome as well as the revision and complication rates in patients with a Journey Deuce prosthesis within the first 2 years.