Chondromalacia Patellae
Pronunciation: kon-dro-muh-LAY-shuh puh-TEL-ee
Softening and degeneration of the cartilage on the underside of the kneecap, commonly seen in rehabilitation patients with anterior knee pain.
Full Definition
Chondromalacia patellae refers to the softening, roughening, and eventual breakdown of the articular cartilage on the posterior surface of the patella. This condition is frequently encountered in orthopedic rehabilitation settings, particularly among young athletes and patients with patellofemoral tracking disorders. The condition presents with anterior knee pain that worsens with activities involving knee flexion under load, such as squatting, stair climbing, or prolonged sitting. Rehabilitation typically focuses on strengthening the vastus medialis oblique, improving patellar tracking, and addressing biomechanical deficits in the kinetic chain. Early intervention through conservative management is crucial to prevent progression to more severe chondral damage.
Usage
Usage note: Often confused with the broader term 'patellofemoral pain syndrome' - chondromalacia specifically refers to cartilage degeneration, while PFPS encompasses various causes of anterior knee pain.
In Context
- "The MRI revealed grade II chondromalacia patellae with focal cartilage thinning along the lateral facet." — Radiology report
- "Treatment for chondromalacia patellae should emphasize quadriceps strengthening with particular attention to VMO activation." — Physical therapy treatment plan