S82.033

Clinical Causes: Trauma from a direct blow to the front of the knee, such as in falls, car accidents, or sports injuries. Sudden, forceful muscle contractions of the quadriceps during activities like jumping or landing awkwardly. Stress fractures resulting from overuse or repetitive stress, although less common with displacement.

Key Symptoms: Severe pain in the front of the knee, especially immediately after injury. Swelling and tenderness around the kneecap. Possible visible deformity or abnormal positioning of the kneecap. Inability or difficulty in straightening the knee or bearing weight. Bruising around the knee area. A loud sound at the time of injury, indicating a fracture may have occurred.

Diagnosis Path: Diagnosis typically involves a clinical examination and imaging studies. Healthcare providers will assess knee stability, alignment, and range of motion. Imaging tests such as X-rays are crucial to confirm the fracture's presence, type, and displacement status. In some cases, additional imaging like MRI or CT scans may be used to evaluate associated injuries or complex fracture patterns.

Treatment Protocols: Treatment options depend on the severity and displacement of the fracture. Common approaches include: - **Non-surgical treatments**: Applied in cases with minimal displacement, including immobilization with a cast or knee brace, pain management, and limited weight-bearing to allow healing. - **Surgical intervention**: Often necessary for displaced fractures to restore proper alignment. Surgical procedures may involve internal fixation using wires, screws, or plates to hold the bone fragments together. Post-surgical rehabilitation focuses on restoring knee mobility, strength, and function. Recovery time varies but typically extends from several weeks to months, depending on the severity of the injury and treatment approach. Physical therapy is a vital part of recovery, helping improve strength and flexibility while preventing stiffness or future complications.