- Types:
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operation, surgery, surgical operation, surgical procedure, surgical process
a medical procedure involving an incision with instruments; performed to repair damage or arrest disease in a living body
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dental procedure
a procedure employed by a dentist
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catheterisation, catheterization
the operation of introducing a catheter into the body
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ablation, cutting out, excision, extirpation
surgical removal of a body part or tissue
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amputation
a surgical removal of all or part of a limb
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angioplasty
an operation to repair a damaged blood vessel or unblock a coronary artery
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arthroplasty
surgical reconstruction or replacement of a malformed or degenerated joint
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arthroscopy
a minimally invasive operation to repair a damaged joint; the surgeon examines the joint with an arthroscope while making repairs through a small incision
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brain surgery
any surgical procedure involving the brain
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castration
surgical removal of the testes or ovaries (usually to inhibit hormone secretion in cases of breast cancer in women or prostate cancer in men)
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cauterisation, cauterization, cautery
the act of coagulating blood and destroying tissue with a hot iron or caustic agent or by freezing
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chemosurgery
use of chemical to destroy diseased or malignant tissue; used in treatment of skin cancer
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craniotomy
a surgical opening through the skull
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cryosurgery
the use of extreme cold (usually liquid nitrogen) to destroy unwanted tissue (warts or cataracts or skin cancers)
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curettage, curettement
surgery to remove tissue or growths from a bodily cavity (as the uterus) by scraping with a curette
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debridement
surgical removal of foreign material and dead tissue from a wound in order to prevent infection and promote healing
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decortication
removal of the outer covering of an organ or part
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D and C, dilatation and curettage, dilation and curettage
a surgical procedure usually performed under local anesthesia in which the cervix is dilated and the endometrial lining of the uterus is scraped with a curet; performed to obtain tissue samples or to stop prolonged bleeding or to remove small tumors or to remove fragments of placenta after childbirth or as a method of abortion
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electrosurgery
surgery performed with electrical devices (as in electrocautery)
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enterostomy, enterotomy
surgical operation that creates a permanent opening through the abdominal wall into the intestine
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enucleation
surgical removal of something without cutting into it
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wrong-site surgery
a surgical operation performed on the wrong part of the body
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evisceration
surgical removal of an organ (or the contents of an organ) from a patient
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exenteration
surgical removal of the organs within a body cavity (as those of the pelvis)
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eye operation, eye surgery
any surgical procedure involving the eyes
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fenestration
surgical procedure that creates a new fenestra to the cochlea in order to restore hearing lost because of osteosclerosis
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gastrectomy
surgical removal of all or part of the stomach
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gastroenterostomy
surgical creation of an opening between the stomach wall and the small intestines; performed when the normal opening has been eliminated
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gastrostomy
surgical creation of an opening through the abdominal wall into the stomach (as for gastrogavage)
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heart surgery
any surgical procedure involving the heart
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haemorrhoidectomy, hemorrhoidectomy
surgical procedure for tying hemorrhoids and excising them
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hysterotomy
surgical incision into the uterus (as in cesarean section)
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implantation
a surgical procedure that places something in the human body
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intestinal bypass
surgical operation that shortens the small intestine; used in treating obesity
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jejunostomy
surgical creation of an opening between the jejunum and the anterior abdominal wall; will allow artificial feeding
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major surgery
any surgical procedure that involves anesthesia or respiratory assistance
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microsurgery
surgery using operating microscopes and miniaturized precision instruments to perform intricate procedures on very small structures
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minor surgery
any surgical procedure that does not involve anesthesia or respiratory assistance
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myotomy
surgical incision or division of a muscle
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myringectomy
surgical removal of the eardrum
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myringoplasty
surgical repair of a perforated eardrum with a tissue graft
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myringotomy
surgical incision into the eardrum (to relieve pressure or release pus from the middle ear)
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neurosurgery
any surgery that involves the nervous system (brain or spinal cord or peripheral nerves)
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orchiopexy
operation to bring an undescended testicle into the scrotum
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osteotomy
surgical sectioning of bone
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ostomy
surgical procedure that creates an artificial opening for the elimination of bodily wastes
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PPP, UPPP, palatopharyngoplasty, uvulopalatopharyngoplasty
surgical resection of unnecessary palatal and oropharyngeal tissue to open the airway; intended to cure extreme cases of snoring (with or without sleep apnea)
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phlebectomy
surgical removal or all or part of a vein; sometimes done in cases of severe varicose veins
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photocoagulation
surgical procedure that uses an intense laser beam to destroy diseased retinal tissue or to make a scar that will hold the retina in cases of detached retina
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anaplasty, plastic surgery, reconstructive surgery
surgery concerned with therapeutic or cosmetic reformation of tissue
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polypectomy
surgical removal of a polyp
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resection
surgical removal of part of a structure or organ
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rhinotomy
surgical procedure in which an incision is made in the nose to drain accumulated pus
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rhizotomy
surgical procedure in which spinal nerve roots are cut; done (anterior roots) to relieve intractable pain or (posterior roots) to stop severe muscle spasms
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sex-change operation, transsexual surgery
surgical procedures and hormonal treatments designed to alter a person's sexual characteristics so that the resemble those of the opposite sex
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Shirodkar's operation, purse-string operation
a surgical procedure in which a suture is used to close the cervix in a pregnant woman; is performed when the cervix has failed to retain previous pregnancies
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sterilisation, sterilization
the act of making an organism barren or infertile (unable to reproduce)
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strabotomy
the surgical operation of cutting a muscle or tendon of the eye in order to correct strabismus
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taxis
the surgical procedure of manually restoring a displaced body part
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tracheostomy, tracheotomy
a surgical operation that creates an opening into the trachea with a tube inserted to provide a passage for air; performed when the pharynx is obstructed by edema or cancer or other causes
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organ transplant, transplant, transplantation
an operation moving an organ from one organism (the donor) to another (the recipient)
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trephination
an operation that removes a circular section of bone from the skull
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tympanoplasty
surgical correction or repair of defects or injuries in the eardrum or the bones of the middle ear
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uranoplasty
surgical correction of a defect of the palate
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vasovasostomy
a surgical procedure that attempts to restore the function of the vas deferens after a vasectomy
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vivisection
the act of operating on living animals (especially in scientific research)