The procedure for knee replacement surgery

1. Anesthesia: will be administered either general anesthesia (puts you to sleep) or regional anesthesia (numbs the lower body) to ensure you are comfortable during the procedure.
2. Incision: The surgeon makes an incision over the front of your knee to access the joint. The length and location of the incision may vary depending on the surgical approach chosen.
3. Reshaping of the Bones: The damaged portions of the femur (thigh bone) and tibia (shin bone) are carefully removed using specialized surgical tools. The remaining healthy bone surfaces are prepared to receive the artificial components
4. Implant Placement: Metal or ceramic components are placed on the prepared bone surfaces. The femoral component is attached to the end of the femur, and the tibial component is fixed to the top of the tibia. These components may be cemented into place or rely on a press-fit technique.
5. Patellar Resurfacing (Optional): If necessary, the undersurface of the patella (kneecap) may be reshaped and resurfaced with a plastic component.
6. Insertion of Spacer: A plastic spacer is placed between the femoral and tibial components to facilitate smooth movement within the joint.
7. Testing and Alignment: The surgeon ensures proper alignment and tests the movement and stability of the newly implanted components to ensure optimal function.
8. Closure: The incision is closed with sutures or staples, and a sterile dressing is applied.
9. Postoperative Care: You will be transferred to a recovery area where you will be monitored closely. Pain management techniques, such as medications and regional anesthesia, may be administered to keep you comfortable.

Knee arthroscopy is generally considered a safe procedure with a relatively short recovery time compared to traditional open surgery. However, as with any surgery, there are risks involved, such as infection, bleeding, blood clots, and damage to surrounding structures. It is essential to discuss the potential benefits and risks with your orthopedic surgeon before considering knee arthroscopy