What is Total Knee Replacement ?
Total knee replacement involves the complete removal of damaged or worn tissues in the knee joint and the placement of an artificial knee joint (prosthesis) in their stead. This surgical intervention is typically preferred in cases of severe pain, stiffness, and loss of function resulting from conditions such as osteoarthritis, rheumatoid arthritis, traumatic injuries, or other knee problems.
Total knee replacement surgery generally includes the following steps:
Preparation: The patient’s overall health is assessed, necessary tests are conducted if needed, and preoperative preparations are completed.
Anesthesia: Generally, general anesthesia is administered, inducing loss of consciousness for the patient during the surgery.
Incision and Access: The surgeon makes an incision in the knee area to access the soft tissues.
Removal of Damaged Tissues: Damaged joint surfaces on the femur (thigh bone) and tibia (shinbone) are typically removed using specialized tools.
Placement of the Prosthesis: The artificial knee joint is secured onto the prepared bone surfaces. The prosthesis is usually made of metal and plastic.
Suturing: Stitches are applied to close the incisions.
Rehabilitation: Postoperative rehabilitation programs, guided by physiotherapists, are implemented. This aims to facilitate proper recovery and strengthening with the new knee prosthesis.
Total knee replacement surgery generally significantly reduces pain, restores joint movement, and enhances the patient’s quality of life. However, like any surgical procedure, it may involve certain risks and complications. Close collaboration with your doctor before and after the surgery is crucial.
