ROSA® Knee System V1.5 Pilot Study

Inclusion Criteria: * Patient is a minimum of 18 years of age * Independent of study participation, patient is a candidate for primary total knee arthroplasty using commercially available and compatible implants in accordance with product labeling * Patient is willing and able to provide written Informed Consent by signing and dating the EC approved Informed Consent form Exclusion Criteria: * Patient is currently participating in any other surgical intervention studies or pain management studies * Patient is pregnant or considered a member of a protected population (e.g., prisoner, mentally incompetent, etc.) * Patient has previously received partial or total knee arthroplasty for the ipsilateral knee