Recurrent Patellar Instability: Causes, Symptoms, and Treatment
Recurrent subluxation of the patella, also known as patellar instability, is a condition characterized by the repeated partial dislocation of the kneecap from its normal position. This condition often occurs due to an imbalance in the forces acting on the patella, leading to its improper alignment or tracking within the femoral groove. Individuals with this condition may experience symptoms such as pain, swelling, instability, and a sensation of the knee “giving way.” Patellar instability can be caused by various factors, including genetic predisposition, muscular imbalances, ligament laxity, or trauma to the knee joint. Treatment options for recurrent subluxation of the patella may include conservative measures such as physical therapy, bracing, and activity modification. In severe cases, surgical intervention may be necessary to realign the patella and address any underlying anatomical abnormalities. Early diagnosis and appropriate management are crucial in preventing long-term complications and ensuring optimal knee function for individuals affected by this condition.
