Chondromalacia patella (CMP), sometimes called “runner’s knee”, is a degenerative condition involving softening and breakdown of the patellar articular cartilage, most often due to abnormal patellofemoral mechanics, muscular imbalance or repetitive micro-trauma. It commonly presents with anterior knee pain worsened by stair descent, squatting, running or prolonged sitting. Diagnosis relies on clinical evaluation supported by imaging (especially magnetic resonance imaging) to assess cartilage integrity and patellar alignment. Most patients improve with long-term conservative therapy focused on quadriceps strengthening, hip stabilisation and activity modification. Surgical intervention is reserved for persistent, symptomatic cases or significant maltracking. Early recognition helps prevent progression to patellofemoral osteoarthritis. In this episode, Dr Roger Henderson looks at how best to recognise the condition in our surgeries and the best plan of action for our patients.

Access episode show notes containing key references and take-home points at:

https://gpnotebook.com/en-GB/podcasts/musculoskeletal-medicine/ep-190-chondromalacia-patella.

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