Clinical Research Directory

Inclusion Criteria: * 20 years and over * Skeletally matured * Decision to have Total Knee Arthroplasty with ROSA Knee System being made independently and prior to recruitment into study * Willing and able to complete scheduled follow-up evaluations as described in the study protocol * Has participated in the informed consent process and is willing and able to sign an Institutional Review Board (IRB)/Ethics Committee (EC) approved informed consent form Exclusion Criteria: * Has serious bone defect(s), which require(s) metallic augment, synthetic bone or allograft * Is septic, has an active infection or has osteomyelitis at the affected joint * Has vascular insufficiency, muscular atrophy at the implant site or neuromuscular disease which might jeopardize the outcome of the surgery * Has any concomitant disease which is likely to jeopardize the functioning or success of the implant * Is known to be pregnant * Is a prisoner, known alcohol or drug abuser or mentally incompetent or unable to understand what participation in this study entails * Has a known sensitivity or allergy to one or more of the implanted materials