Knee replacement surgery involves replacing damaged parts of the knee joint with artificial components to alleviate pain and improve function. Preparation: Prior to surgery, patients may be advised to engage in muscle-strengthening exercises, maintain a healthy weight, and cease smoking to enhance recovery. Attending a pre-admission clinic allows for necessary health assessments and discussions about the procedure. Procedure: Conducted under general or spinal anaesthesia, the surgeon makes an incision to access the knee joint, removes the damaged sections, and replaces them with prosthetic parts made of metal and plastic. The operation typically lasts about 1 to 2 hours. Recovery: Post-surgery, patients may experience pain and swelling, managed with prescribed medications. Early mobilisation with the assistance of physiotherapists is encouraged to restore movement and strength. Full recovery varies but generally takes several months, during which adherence to rehabilitation exercises is crucial for optimal outcomes.
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