Eye surgery Shoot close-up at operating room. eye surgery in the operating room. This operation is performed by a surgeon, an assistant doctor and a nurse in order to eliminate eye defects. eye surgery is a very sensitive operation. is an operation with micro-surgical instruments. eye operations can easily be done in modern operating theaters. a patient who underwent laser eye surgery Surgery is an ancient medical specialty that uses operative manual and instrumental techniques on a patient to investigate and/or treat a pathological condition. Understanding cancer surgery – how to prepare, what happens and recovery. here are many reasons to have surgery. Some operations can relieve or prevent pain. Others can reduce a symptom of a problem or improve some body. Knowing what to expect with surgery before you get to the hospital can make you less anxious about your surgical experience – and less stress helps a person. A general surgeon is a physician who has been educated and trained in the diagnosis and preoperative, operative, and postoperative. Surgery is a medical treatment that involves the cutting of a body, whether that of a human or an animal, in order to repair and diagnose internal problems.