Knee pain can quietly limit your independence. Simple activities like walking, climbing stairs, or standing for long periods may become exhausting when the knee joint is severely damaged. When medications, physiotherapy, and lifestyle changes fail to provide relief, surgery becomes a reliable option.Total knee replacement is one of the most successful orthopedic procedures today, offering long-term pain relief and improved mobility. However, surgery is only the beginning. The real transformation happens during recovery and rehabilitation, especially when the goal is to regain strength, flexibility, and overall fitness safely, as shared by Dr Karthik Gudaru, a senior orthopedic surgeon and a specialist total knee replacement surgeon in Hyderabad and Telangana.
What Is a Total Knee Replacement?
Total knee replacement, also known as knee arthroplasty, is a surgical procedure in which a damaged knee joint is replaced with artificial components made of metal and medical-grade plastic. The procedure is commonly recommended for patients suffering from advanced osteoarthritis, rheumatoid arthritis, post-traumatic arthritis, or severe knee deformity.In this surgery, the worn-out cartilage and damaged bone surfaces at the ends of the femur and tibia are carefully removed. These surfaces are then reshaped and fitted with prosthetic implants that replicate the natural movement of the knee joint. A plastic spacer is inserted between the metal components to allow smooth gliding and reduce friction. The goal of the procedure is to relieve pain, correct deformity, and restore functional movement.While the surgery significantly reduces pain, returning to full fitness requires structured rehabilitation and commitment from the patient.
The First Phase: Immediate Post-Surgery Recovery
Recovery begins within hours after surgery. Patients are usually encouraged to start gentle movements and assisted walking within a day. Early mobilisation helps prevent complications such as blood clots and stiffness.During the first few weeks, the focus is on controlling swelling, managing pain, and regaining the basic range of motion. Ice application, elevation of the leg, and prescribed medications help manage inflammation. Physiotherapy starts early, with guided exercises aimed at improving knee bending and straightening.It is normal to experience discomfort and stiffness during this stage. However, consistency with exercise is crucial for long-term success...
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