Knee Replacement Doctor in Dombivli Knee Replacement Surgery, also known as knee arthroplasty, is a procedure in which a damaged or worn-out knee joint is replaced with an artificial implant. This surgery is typically recommended for people with severe knee arthritis or other knee joint conditions that cause pain, stiffness, and limited mobility. The goal of the surgery is to reduce pain and improve function, helping the individual return to daily activities. There are two main types of knee replacement: Total Knee Replacement (TKR): Involves replacing the entire knee joint, including the femur, tibia, and patella (kneecap). Partial Knee Replacement (PKR): Only part of the knee joint is replaced, typically when the damage is limited to one area of the knee.