knee - Optimus Bone & Joint Clinic

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Knee replacement

Restoring Mobility and Function with Precision Joint Surgery

Understanding Knee Replacement Surgery
Knee replacement surgery, or total knee arthroplasty, is a procedure designed to relieve pain and restore function in patients with severe knee arthritis or joint damage. It involves replacing damaged cartilage and bone with artificial components made of metal and high-grade plastic. This surgery is typically recommended when conservative treatments like medications, physical therapy, and injections no longer provide relief. Advances in surgical techniques, including minimally invasive approaches and robotic-assisted procedures, have improved precision, reduced recovery time, and enhanced long-term outcomes.
Types of Knee Replacement Procedures
Knee replacement surgery can be categorized into total knee replacement (TKR), partial knee replacement (PKR), and revision knee replacement. TKR is the most common procedure, replacing both sides of the knee joint for comprehensive pain relief. PKR is performed when only one part of the knee is affected, preserving more natural bone and ligaments. Revision knee replacement is done when a previous implant fails due to wear, infection, or instability. The choice of procedure depends on factors such as the extent of joint damage, patient age, and overall health condition.
Recovery and Rehabilitation After Knee Replacement
Postoperative recovery is crucial for achieving optimal mobility and function. Patients typically begin physical therapy within hours of surgery to improve joint movement and prevent stiffness. Weight-bearing is encouraged gradually, with assistive devices like walkers or crutches used initially. Most patients achieve significant pain relief and improved mobility within weeks, but full recovery may take several months. Long-term success depends on adherence to rehabilitation exercises, maintaining a healthy weight, and avoiding high-impact activities that could strain the new joint.