Knee Replacement Surgery, medically known as Total Knee Arthroplasty, is a life-changing procedure designed to relieve pain, stiffness, and reduced mobility caused by damaged knee joints. This surgery is typically recommended for individuals suffering from advanced osteoarthritis, rheumatoid arthritis, post-traumatic arthritis, or severe knee injuries that have not responded to conservative treatments such as medication, physical therapy, or injections.

In a total knee replacement, the surgeon removes the worn-out surfaces of the thigh bone (femur), shinbone (tibia), and kneecap (patella) and replaces them with artificial implants made of metal and high-quality plastic. These prosthetic components are engineered to replicate the movement of a healthy knee joint, providing smooth motion and eliminating the painful grinding sensation often caused by bone-on-bone contact in arthritic knees.

Knee replacement surgery has evolved significantly with the introduction of minimally invasive techniques, patient-specific implants, and robotic-assisted procedures. These advancements result in smaller incisions, less tissue damage, and faster recovery times. Rehabilitation starts within a day or two post-surgery, focusing on restoring joint mobility, muscle strength, and overall function. Most patients are able to resume their daily activities within six to twelve weeks, though complete recovery may take a few months.

This procedure offers long-term benefits, including substantial pain relief, improved joint stability, and enhanced quality of life. Knee replacements typically last 15 to 20 years or longer, especially when combined with proper postoperative care and regular follow-ups. Patients who once struggled to walk, climb stairs, or even sleep comfortably due to knee pain often regain their independence and return to an active lifestyle after the surgery. For many, Knee Replacement Surgery is not just a medical intervention—it’s a renewed lease on life.