Patella arthritis occurs when there is damage to the patellofemoral joint, the joint between the kneecap (patella) and the thigh bone (femur). This condition can arise due to trauma or long-standing wear and tear of the joint. Diagnosis typically involves a careful examination, and in some cases, special tests such as X-rays or MRI scans may be required.

Treatment Options

Treatment for patella arthritis depends on the cause and severity of the condition:

• Milder Cases: A specialised rehabilitation programme is often prescribed to strengthen the muscles around the knee, particularly the muscles around the hip, such as the glutes. In some cases, injections into the knee joint may also be recommended.
• Severe Cases: Surgery may be considered when non-surgical treatments are insufficient. It’s important that surgery is only performed when absolutely necessary and for the right reasons. The surgical procedure is tailored to each patient. For example, if the arthritis is caused by abnormal movement of the kneecap during knee bending, a realignment procedure can help the kneecap move more normally. In other cases, a replacement of the patellofemoral joint may be beneficial, where the worn cartilage is replaced with a metal and polyethylene implant.

Post-Surgery Rehabilitation

After surgery, a specialised rehabilitation programme is provided to help the patient recover and regain function in the knee.