Evaluation of Post-Operative Recovery in ATTUNE® Total Knee Arthroplasty

Exclusion Criteria

• •The Subject is a woman who is pregnant or lactating.
• •Contralateral knee has already been enrolled in this study .
• •Subject had a contralateral amputation.
• •Previous partial knee replacement (unicompartmental, bicompartmental or patellofemoral joint replacement), patellectomy, high tibial osteotomy or primary TKA in affected knee.
• •Subject is currently experiencing radicular pain from the spine that radiates into the limb to receive TKA.
• •Subject has participated in a clinical investigation with an investigational product (drug or device) in the last three months.
• •Subject is currently involved in any personal injury litigation, medical-legal or worker's compensation claims.
• •Subject, in the opinion of the Investigator, is a drug or alcohol abuser (in the last 5 years) or has a psychological disorder that could affect their ability to complete patient reported questionnaires or be compliant with follow-up requirements.
• •Subject was diagnosed and is taking prescription medications to treat a muscular disorder that limits mobility due to severe stiffness and pain such as fibromyalgia or polymyalgia.
• •Subject has a significant neurological or musculoskeletal disorder(s) or disease that may adversely affect gait or weight bearing (e.g. muscular dystrophy, multiple sclerosis, Charcot disease).
• •Subject is suffering from inflammatory arthritis (e.g. rheumatoid arthritis, juvenile rheumatoid arthritis, psoriatic arthritis, systemic lupus erythematosus, etc.).
• •Subject has a medical condition with less than 3 years of life expectancy.