Over 70,000 knee replacements are performed annually in England and Wales alone, offering hope to those suffering from chronic knee pain. If you’ve been struggling with mobility issues or persistent discomfort, knee replacement surgery could be your path to renewed freedom and improved quality of life.

What is Knee Replacement Surgery?

Knee replacement, also known as knee arthroplasty, involves replacing damaged parts of the knee joint with artificial components. This procedure is primarily recommended for individuals suffering from severe arthritis or knee injuries that have led to significant joint degeneration.

The Procedure: Step by Step

1. Preparation: The surgeon makes an incision across the front of your knee, typically 8 to 10 inches long for traditional surgery or 4 to 6 inches for minimally invasive approaches.
2. Bone Resurfacing: The damaged bone and cartilage are carefully removed from the femur (thighbone) and tibia (shinbone).
3. Implant Placement: Metal components are attached to the ends of the femur and tibia, with a plastic insert placed between them to act as a buffer.
4. Patella Treatment: If necessary, the underside of the kneecap (patella) may be resurfaced with a plastic component.
5. Closure: The incision is closed with stitches or staples, and the knee is bandaged.

Benefits of Knee Replacement

• Pain Relief: Significant reduction or elimination of chronic knee pain.
• Improved Mobility: Restored ability to perform daily activities and enjoy a more active lifestyle.
• Long-lasting Results: Most knee replacements last over 20 years with proper care.

Risks and Considerations

While knee replacement surgery is generally successful, it’s important to be aware of potential risks:

• Infection
• Blood clots
• Implant loosening over time
• Stiffness or limited range of motion

Recovery and Rehabilitation

Recovery from knee replacement typically involves:

1. A hospital stay of 1 to 3 days
2. Physical therapy to strengthen the knee and improve flexibility
3. Gradual return to normal activities over several weeks to months

Is Knee Replacement Right for You?

If you’re experiencing severe knee pain that limits your daily activities and hasn’t responded to conservative treatments, it may be time to consider knee replacement surgery. Consult with an orthopedic specialist to discuss your options and determine if this procedure is suitable for your specific condition.

Remember, a knee replacement isn’t just about relieving pain—it’s about reclaiming your life and enjoying the activities you love. With modern surgical techniques and proper rehabilitation, you can look forward to improved mobility and a significant enhancement in your quality of life.