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Chondromalica: Causes, Risk Factors, and Prevention

Chondromalacia patella, also known as runner's knee, is a knee condition that can cause pain and grinding when the knee is flexed. It's due to the breakdown in the cartilage on the undersurface of the kneecap (patella) that causes bones to rub against each other. Overuse (especially from running or cycling), trauma, such as a fracture, or a misalignment of the kneecap and femur can all cause chondromalacia.

Source: Verywell Health

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  • American Academy of Orthopaedic Surgeons
  • Mid-America Orthopaedic Association
  • Hospital for Special Surgery
  • American Association of Hip and Knee Surgeons