Patellofemoral arthritis mostly refers to patellofemoral arthritis. Patellofemoral arthritis can be treated to significantly reduce symptoms and achieve clinical cure, but it is difficult to recover from the joint degeneration that has already occurred. Patellofemoral arthritis is a disease caused by trauma, joint degeneration, etc., which causes poor alignment of the patella, resulting in wear and tear of the joint surface and narrowing of the joint space. Common symptoms include knee pain and difficulty in movement. Patellofemoral arthritis after oral non-steroidal anti-inflammatory drugs, such as vinblastine extended-release tablets, etc., nutritive cartilage drugs, such as glucosamine sulfate, etc., after treatment, the pain in the knee joint can be significantly reduced, to achieve a clinical cure, but it is difficult to recover from the joint surface wear and joint space narrowing and other joint degeneration that has occurred. After the appearance of knee pain and discomfort and other symptoms, it is recommended to consult a doctor in a timely manner, under the guidance of the doctor’s diagnosis and treatment.