- American Academy of Orthopedic Surgeons (AAOS)
- National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)
- American Orthopaedic Society for Sports Medicine (AOSSM)
- American Orthopaedic Association (AOA)
- American Orthopaedic Foot and Ankle Society (AOFAS)
- American Association of Hip and Knee Surgeons (AAHKS)
- Arthroscopy Association of North America (AANA)
- European Society of Sports Traumatology Knee Surgery and Arthroscopy (ESSKA)
- International Society of Arthroscopy, Knee Surgery & Orthopaedic Sports Medicine (ISAKOS)
- International Patellofemoral Study Group (IPSG)
- The Knee Society
Other Sites:
