Genius / Genuin Total Knee System The Genius / Genuin Total Knee System is a cemented total-knee-replacement implant from Biorad Medisys’ Orthovasive portfolio, intended to replace damaged femoral, tibial, and optionally patellar joint surfaces. The system has been marketed since the mid-2010s and received U.S. FDA 510(k) clearance as a Class II semi-constrained cemented knee prosthesis in May 2021. Implant design The FDA-cleared Genius/Genuin configuration is a posterior-stabilized (PS) design using cobalt-chromium-molybdenum (CoCrMo) femoral and tibial components and UHMWPE polyethylene for the tibial insert and patella. It is designed exclusively for cemented fixation; Biorad describes a single-radius geometry, polished tibial tray, dovetail insert-locking mechanism and high-flexion geometry permitting up to 155° of flexion under the system's design specifications. Components and sizing The system includes a femoral component, tibial tray, polyethylene tibia...
Chronic knee pain affects far more than your joints. It can limit how you walk, work, sleep, and spend time with the people you care about. For many people, knee replacement surgery is the step that brings back comfortable movement and independence, whether they are athletes, keen walkers, or simply want to get through the day without pain. What Is Knee Replacement Surgery? Knee replacement, also called total knee arthroplasty, is an orthopedic procedure in which a surgeon removes the damaged surfaces of the knee joint and replaces them with artificial implants made of metal and medical-grade plastic. The new joint is designed to glide smoothly, reducing the friction and inflammation behind much of the pain. Surgery is usually recommended when injury or disease has damaged the knee and non-surgical options, such as medication, injections, physical therapy, and activity changes, no longer give enough relief. Orthopedic implant providers such as Biorad Medisys support this field with j...