Today, many patients with osteoarthritis of the medial or lateral compartment plus patellofemoral receive a total knee replacement (TKR) without consideration of other options. A study of over 250 knee replacement patients at one high volume joint replacement center estimates that almost 30% of total knee replacements are performed on patients with bicompartmental disease pattern.i The iDuo G2 offers a revolutionary alternative to traditional TKR by combining proven principles for patellofemoral treatment with the advantages of the ConforMIS partial knee system: Provides a customized fit specific to your knee Femoral and tibial implants designed to follow the contour of each patient’s anatomy Tibial tray designed for maximized cortical rim coverage and proper rotational alignment Designed to mimic the natural shape of your knee The shape of your knee plays an important role in how you bend and extend your knee iDuo G2 is designed to mimic the natural shape of your knee, which gives your knee the potential to feel and move more naturally Allows for a less traumatic procedure iJig instrumentation customized for each patient using CT scan data Preserves all ligaments and conserves far more bone than traditional TKR Fewer bone cuts to preserve more of your natural knee for future treatment, if necessary The iDuo KRS may be utilized when the medial or lateral condyle and the patellofemoral areas have been affected by one or more of these conditions. This implant is intended for cemented use only. Caution: Federal law restricts this device to sale by or on the order of a physician.