Total knee replacement surgery is a more prevalent procedure than commonly perceived. The ability to walk is as fundamental to the body as eating, as virtually every task necessitates mobility. Individuals grappling with knee injuries often find themselves in a state of helplessness, relying on assistance to carry out even the most basic activities. While medications, exercises, therapies, and support systems exist, many individuals ultimately opt for total knee replacement as it stands out as the most effective means of achieving pain relief.

What is Knee Replacement Surgery?

Knee replacement surgery, also referred to as knee arthroplasty, is a surgical intervention wherein the damaged bone is excised and replaced with a synthetic joint, known as a prosthesis. This artificial joint is crafted from a combination of metal alloys, high-quality plastics, and polymers.

Procedure:

• The impaired cartilage is extracted from the extremities of the femur and tibia, along with the removal of a small section of the bone.
• Metal implants are utilized to reconstruct the joint surface by replacing the removed cartilage and bone.
• Refinishing the patella, or knee cap, involves cutting and resurfacing the area beneath the kneecap using a plastic butzton. However, not all doctors opt to perform this procedure.
• Introduce a plastic spacer meticulously crafted for seamless motion, skillfully placed between metallic elements to ensure frictionless operation.

Cause

Knee issues can arise from a variety of factors, with arthritis being a predominant cause. Older individuals often experience these problems due to a natural decline in bone tensile strength. However, knee replacement surgery may be necessary for reasons beyond aging and arthritis, including accidents, sports injuries, and lifting heavy weights during exercise.

Treatment or type of surgery

Physical therapy is often the first recommendation from doctors to prevent the need for surgery. This approach is particularly effective when inflammation is minimal, and immobilization is not required. Therapists employ various techniques to restore both motion and muscle strength to their normal levels. The goal is to enable the injured leg to effectively support the body's weight.

For a knee injury, the use of an immobilization cast is advised. This cast aids in providing rest to the knee, facilitating a quicker healing process for bones, tendons, and ligaments. The physician suggests avoiding putting any weight on the injured leg and advocates the use of crutches for a specified period.

Surgery becomes the final recourse in severe cases when all other interventions fail to alleviate the patient's pain. In instances of a fractured kneecap, the only viable solution involves intricate procedures employing plates, wires, screws, and pins to meticulously restructure the damaged bone. This entire process demands meticulous precision to ensure successful outcomes.

Treatment: In the event of a minor injury or muscle strain, doctors often prescribe medication. Many patients show positive responses to the prescribed medication, and the healing process begins without significant complications. However, if there is no improvement in the condition, physicians may suggest alternative options based on the individual needs of the patients.