Patellofemoral Pain Syndrome
Patellofemoral pain syndrome — sometimes called 'runner's knee' — causes pain around or behind the kneecap, especially with activities involving knee bending. It is common in runners, cyclists, and adolescents.
Table of Contents
Quick Facts
- ICD-10: M22.2
- Common in: Runners, adolescents, women
Symptoms
- Aching pain around or behind the kneecap
- Worse with running, squatting, kneeling, climbing stairs
- Pain after prolonged sitting ('movie theater sign')
- Sometimes a grinding or popping sensation
- Mild swelling possible
Treatment
- Activity modification — reduce aggravating activities temporarily
- Ice and NSAIDs for pain
- Physical therapy focused on hip and quadriceps strengthening
- Proper footwear; consider orthotics if appropriate
- Patellar taping or bracing in some cases
- Gradual return to activity
Prevention
- Strengthen hips and core
- Maintain flexibility
- Gradual training progression
- Avoid sudden mileage or intensity increases
- Properly fitted footwear
Medical Disclaimer: This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider with questions about a medical condition. If you are experiencing a medical emergency, call your local emergency number immediately.
References
- American Academy of Orthopaedic Surgeons. Patellofemoral Pain Information.