1. Patients with history of native joint infection or active periprosthetic infection according to Musculoskeletal Infection Society (MSIS) Criteria.

2. Patients requiring removal of hardware during their primary total hip arthroplasty (THA) or total knee arthroplasty (TKA).

3. Patients requiring use of revision THA or TKA components (stems, augments).

4. Patients with history of neuromuscular disorder impairing ability to participate in standard postoperative rehabilitation protocol

Hip and Knee Scoring System to Predict Complication Rate and Candidacy for Total Hip and Knee Arthroplasty