Robotic control system ROSA®

knee surgery resection assessmentknee alignment assessmentresection plan assessment

Making the best decision when it matters requires data-driven intelligence. The ROSA Robotic Knee Replacement System supports surgeons in performing Total Knee Arthroplasty with features to assist with bone resections and assessment of soft tissue state to facilitate implant positioning intra-operatively. The system is a cornerstone of ZBEdge™, our suite of integrated digital and robotic technologies built to unlock data-powered insights across the continuum of care. Features and Benefits Surgeon-Centered Multiple proven systems including: Persona® The Personalized Knee®, Vanguard® and NexGen® Tools for soft tissue balancing and femoral rotation Real-time range of motion assessment Performs multiple techniques including Personalized Alignment™, Gap Balancing, Measured Resection and Hybrid Adapts to surgeon workflow with intuitive user interface Accurate Offers surgeons precision and accuracy through cut flow and validation feature, designed to ensure proper alignment in real time. Enables more accurate and more reproducible resections than conventional instrumentation Provides high levels of precision in regard to targeted angles and resection thickness Less outliers and 100% of cases within 3° of the targeted neutral alignment Validates all resection, mean differences between target resection and measured resection were below 0.7 and had standard deviations below 1.1mm Fewer outliers for all bone resection angles With real-time soft tissue balancing, surgeons can determine resections based on each patient’s soft-tissue and bony anatomy