In summary, an operating room is a sterile environment in a hospital or medical facility where surgical procedures are performed, and it is equipped with specialized surgical instruments, equipment, and lighting to support the surgeon and the surgical team during procedures. A doctor, usually a surgeon, performs surgical procedures on a patient in the operating room while ensuring the safety and well-being of the patient. The doctor works closely with the surgical team to ensure that the surgery is performed efficiently and effectively, monitors the patient's condition, and makes decisions about the course of treatment during and after the surgery. The doctor and operating room are essential parts of modern medical care, allowing for the diagnosis and treatment of a wide range of medical conditions and injuries.