Surgery

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Origin

Middle English surgerie, from Anglo-French cirurgerie, surgerie, from Latin chirurgia, from Greek cheirourgia, from cheirourgos surgeon, from cheirourgos doing by hand, from cheir hand + ergon work

Definitions

  • 1: a branch of medicine concerned with diseases and conditions requiring or amenable to operative or manual procedures
  • 2: alterations made as if by surgery <literary surgery>
  • 3a British : a physician's or dentist's office
b : a room or area where surgery is performed
  • 4a : the work done by a surgeon

Description

Surgery (from the Greek: χειρουργική cheirourgikē, via Latin: chirurgiae, meaning "hand work") is an ancient medical specialty that uses operative manual and instrumental techniques on a patient to investigate and/or treat a pathological condition such as disease or injury, or to help improve bodily function or appearance.

An act of performing surgery may be called a surgical procedure, operation, or simply surgery. In this context, the verb operate means to perform surgery. The adjective surgical means pertaining to surgery; e.g. surgical instruments or surgical nurse. The patient or subject on which the surgery is performed can be a person or an animal. A surgeon is a person who practices surgery. Persons described as surgeons are commonly physicians, but the term is also applied to podiatrists, dentists (known as oral and maxillofacial surgeons) and veterinarians. A surgery can last from minutes to hours, but is typically not an ongoing or periodic type of treatment. The term surgery can also refer to the place where surgery is performed, or simply the office of a physician, dentist, or veterinarian.

Elective surgery generally refers to a surgical procedure that can be scheduled in advance because it does not involve a medical emergency. Cosmetic surgeries are common elective procedures.[1]