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The Miracle of Knee Replacement Surgery: Why This Surgery Can Change Your Life
Knee replacement surgery, also known as knee arthroplasty, is a surgical procedure designed to replace the weight-bearing surfaces of the knee joint, primarily to relieve pain and disability caused by knee disease. For some patients, this surgery is more than just a pain relief; it is the key to returning to a normal life.
“Many patients are uncertain about knee replacement surgery because they worry about the recovery process after surgery.”
Knee replacement surgery is often performed when conservative treatments have failed, particularly in patients with severe osteoarthritis or rheumatoid arthritis. This surgery is not only effective in improving function, but also in reducing pain levels.
Medical Uses of Surgery
Knee replacement surgery is most often performed in patients with osteoarthritis and should be considered after multiple attempts at conservative treatment. Total knee replacement is also indicated for younger patients to correct major knee and bone injuries, or for older patients with complex fractures. In addition, surgery is also possible for mild valgus or varus deformities of the knee.
Preparation before surgery
Before deciding to perform knee replacement surgery, your doctor will need to take X-rays to assess the condition of the joint. Patients usually undergo a comprehensive preoperative workup, including blood tests and an electrocardiogram. Your doctor may recommend that you take an iron supplement to increase your hemoglobin a month before surgery. In addition, depending on the patient's condition, the doctor will guide the patient to perform joint exercises and muscle strengthening training.
Surgical Technique
During knee replacement surgery, the doctor will make an incision in the front of the knee joint and carefully separate the related muscles to facilitate the operation. Using precise cuts, the doctor removes the damaged cartilage and ligaments and secures the metal and plastic prosthesis to the corresponding bone. This process requires caution to ensure unimpeded movement of the joints.
"During surgery, it is very important to carefully check the stability and range of motion of the knee joint."
Rehabilitation and postoperative management
Pain management after surgery is critical. It is common practice to use nerve blocks and local anesthesia to relieve pain. People usually require aggressive physical therapy to help regain motion. Depending on the individual, recovery may take up to 12 weeks or longer.
Risks and complications of surgery
While knee replacement surgery is generally safe, there are some risks, including infection, deep vein thrombosis, and nerve damage. These risks remind patients that they must fully evaluate their medical condition and the need for surgery when considering it.
The impact of new technologies
In recent years, advances in technology, such as the accuracy of robot-assisted and computer-navigation-assisted surgery, have brought new hope to knee replacement surgery. Although these technologies are still under development, their early results show promising results.
The Future of Surgery
With the increase in the elderly population and the prevalence of knee diseases, the demand for knee replacement surgery will continue to rise. For patients who are still considering surgery, it is very important to understand the effects and risks of each surgery.
"Are you ready to face life with a new attitude?"
