Patella Alta: Causes, Pathophysiology, Diagnosis, and Management
Patella Alta: Causes, Pathophysiology, Diagnosis, and Management Case Reference: 62-year-old male, presenting with acute left knee pain following a fall with the knee flexed, unable to walk, diagnosed with Patella Alta (Figures 1–3). Introduction Patella alta, literally meaning high-riding patella , is an orthopedic condition characterized by an abnormally superior position of the patella concerning the femoral trochlea. This condition often results from traumatic injury to the patellar tendon, congenital anomalies, or chronic biomechanical stress. Although patella alta can be asymptomatic in some individuals, it may predispose patients to anterior knee pain, instability, and patellofemoral joint disorders. The presented case exemplifies the classic acute presentation of patella alta following a traumatic patellar tendon rupture. Early recognition is crucial because delayed treatment can lead to chronic functional impairment. Cause and Etiology The most common etiology ...