Praxis Medical Insights

Est. 2024 • Clinical Guidelines Distilled

Made possible by volunteer editors from the University of Calgary & University of Alberta

Last Updated: 10/8/2025

Essential Components for Orthopedic Referral in Right Knee Osteoarthritis

Pre-Referral Requirements

  • The American Academy of Orthopaedic Surgeons recommends documenting completion of core treatments, including patient education programs, regular self-directed exercise, and appropriate pharmacotherapy, before referring to orthopedics 3, 4, 5
  • A physical therapy trial with supervised exercise programs focusing on strengthening, aerobic fitness, and neuromuscular training should be documented before referral 3, 4, 6
  • Weight management efforts should be documented if the patient is overweight or obese, as this has moderate evidence for improving pain and function 3, 7
  • The duration and response to treatments should be clearly stated, demonstrating inadequate pain relief or functional improvement 1, 2

Critical Clinical Information to Include

  • The patient's pain severity and pattern should be specified, including intensity, duration, timing, and impact on daily activities 3, 4
  • Functional limitations should be documented, including specific activities that are impaired and how substantially they affect quality of life 1, 2
  • The presence of mechanical symptoms, such as true mechanical locking, should be noted, as this may indicate the need for arthroscopic intervention 1, 2
  • The presence of effusions should be documented, as this may influence the treatment approach 1

Failed Treatment Documentation

  • The American Academy of Orthopaedic Surgeons recommends documenting pharmacologic interventions tried, including specific agents, doses, duration, and response 6, 7
  • Non-pharmacologic interventions completed, including physical therapy duration and specific exercises performed, should be documented 3, 4, 5

Comorbidities and Risk Factors

  • The patient's age, BMI, and weight management efforts should be documented, as these may affect surgical candidacy 1, 2
  • Cardiovascular, renal, or gastrointestinal conditions that may affect surgical candidacy should be documented 1
  • Smoking status should be documented, as this may impact surgical outcomes 1

Timing Considerations

  • Referral to orthopedics is appropriate when joint symptoms substantially affect quality of life despite conservative management, and the patient has completed at least core treatment options 1, 2
  • The American Academy of Orthopaedic Surgeons recommends referring patients before prolonged and established functional limitation and severe pain develop, as delayed referral can worsen outcomes 1, 2