Joint replacement techniques are surgical methods used to replace a diseased or damaged joint with a prosthetic, or artificial implant. These methods are mostly used to help people with severe joint disorders such as rheumatoid arthritis and osteoarthritis regain function, reduce discomfort, and enhance their quality of life. These are some of the main approaches or tracks that are utilized in joint replacement surgery; each is designed to meet the demands of the patient and particular joint issues. The kind and degree of joint illness, the patient’s characteristics, the surgeon’s experience, and the resources at hand all play a role in the procedure selection. Technological developments in joint replacement surgery, implant design, and rehabilitation procedures keep improving results and increasing treatment options for patients with joint disorders.