Randomized Fixed Bearing vs Mobile Bearing Cruciate Substituting TKA
Osteoarthritis, Rheumatoid Arthritis, Other Inflammatory Arthritis
About this trial
This is an interventional treatment trial for Osteoarthritis focused on measuring Total Knee Replacement, Knee Prosthesis
Eligibility Criteria
Inclusion Criteria: Osteoarthritis Rheumatoid arthritis Other inflammatory arthritis Avascular necrosis (AVN) of bone Post-Traumatic Arthritis Juvenile Rheumatoid Arthritis Exclusion Criteria: History of recent/active joint sepsis. Charcot neuropathy. Psycho-social disorders that would limit rehabilitation. Greater than 75 years of age at the time of surgery. Prior ipsilateral knee arthroplasty. Metabolic disorders of calcified tissues, such as Paget's disease. Severe diabetes mellitus. Joint replacement due to autoimmune disorders. Skeletal immaturity
Sites / Locations
Arms of the Study
Arm 1
Arm 2
Active Comparator
Active Comparator
1
2
P.F.C.® Sigma™ Rotating Platform Cruciate Substituting Knee System
P.F.C.® Sigma™ Fixed Cruciate Substituting Knee System