1. American Academy of Orthopaedic Surgeons. Treatment of Osteoarthritis of the Knee. Evidence-based Guideline; 2013. Available from: https://www.aaos.org/globalassets/quality-and-practice-resources/osteoarthritis-of-the-knee/osteoarthritis-of-the-knee-2nd-editiion-clinical-practice-guideline.pdf. Accessed October 19, 2020.
2. American Academy of Orthopaedic Surgeons. Appropriate use criteria for non-arthroplasty treatment of osteoarthritis of the knee; 2013. Available from: https://www.aaos.org/globalassets/quality-and-practice-resources/osteoarthritis-of-the-knee/auc-non-arthroplasty-treatment-osteoarthritis-knee.pdf. Accessed October 19, 2020.
3. The AAHKS Clinical Research Award: What Are the Costs of Knee Osteoarthritis in the Year Prior to Total Knee Arthroplasty?
4. Preoperative Interventions and Charges Before Total Knee Arthroplasty