Comminuted fracture of the patella

Comminuted patellar fracture refers to a fracture of the patella typically caused by external force or underlying conditions such as diseases and malignant tumors. Its characteristics include a large fracture surface with multiple fragments, and sometimes free bone fragments can be seen within the joint. It most commonly occurs in the knee or hip joint. Treatment involves surgical intervention, with the specific surgical approach determined based on the classification of the patellar fracture, as well as factors such as the patient's age, overall health, and care requirements. Surgical options may include open reduction with internal fixation or percutaneous reduction with external fixation. After surgery, patients should be closely monitored to prevent recurrence and inflammatory reactions. Routine X-ray examinations are recommended, and MRI follow-up may be necessary to evaluate recovery progress. Regular rehabilitation therapy should also be provided.