Short-term survivorship of Truliant® total knee arthroplasty implants utilizing the American Joint Replacement Registry

Figure 1 Cumulative percent revision rates for American Joint Replacement Registry data. A: Cumulative percent revision curves for Truliant posterior stabilized (PS) and aggregate PS groups. The last follow-up event for the Truliant PS group occurred at 62 months. Truliant PS data after that time point are projected based on the assumption of proportionality by the Cox model used for the analysis; B: Cumulative percent revision curves for Truliant cruciate retaining (CR) and aggregate CR groups. The last follow-up event for the Truliant CR group occurred at 50 months. Truliant PS data after that time point are projected based on the assumption of proportionality by the Cox model used for the analysis.