Operation, commonly referred to as surgery, is a medical procedure that involves the use of instruments to treat injuries, diseases, or deformities. It can be performed on various parts of the body and may involve cutting, removing, or repairing tissues. Surgeons, who are specialized doctors, carry out these procedures in a sterile environment, often using anesthesia to minimize pain. Surgery can be classified into different types, such as elective surgery, which is planned in advance, and emergency surgery, which is performed in urgent situations. The goal of an operation is to improve a patient's health, alleviate symptoms, or enhance quality of life.