Evaluation of the VEGA Knee System® Range of Motion

Prospective, Long-Term, Multi-Center Study on the Efficacy of the VEGA System® for Total Knee Arthroplasty.

The primary objective of this study is to evaluate the function of the knee after a total knee replacement with the VEGA system®.

To evaluate patients after total knee arthroplasty in terms of function for five years.

Inclusion Criteria:

• willing to sign the informed consent.
• Patient has intact collateral ligaments.

Exclusion Criteria:

• Inflammatory arthritis
• Patients that have had a high tibial osteotomy or femoral osteotomy
• Patients with neuromuscular or neurosensory deficiency which would make it difficult to assess the device performance.