Laparoscopy (redirected from laparoscopist)

laparoscopy

 or peritoneoscopy

Procedure for inspecting the abdominal cavity using a laparoscope; also surgery requiring use of a laparoscope. Laparoscopes use fibre-optic lights and small video cameras to show tissues and organs on a monitor. Laparoscopic surgical procedures include gallbladder, appendix, and tumour removal; tubal ligation; and hysterectomy. After carbon dioxide is pumped in to expand the space for the instruments, small incisions are made and the laparoscope and instruments inserted. Less invasive than traditional (open) surgery, laparoscopy reduces postoperative pain, recovery time, and length of hospital stay.

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laparoscopy [‚lap·ə′räs·kə·pē]

(medicine)

A method of visually examining the peritoneal cavity by means of a long slender endoscope equipped with sheath, obturator, biopsy forceps, a sphygmomanometer bulb and tubing, scissors, and a syringe; the endoscope is introduced into the peritoneal cavity through a small incision in the abdominal wall. Also known as peritoneoscopy.

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Laparoscopy 

the diagnostic examination of the abdominal cavity and its organs through a puncture of the abdominal wall with an optical instrument called a laparoscope; first performed in 1901 by the Russian obstetrician-gynecologist D. O. Otto.

The laparoscope consists of a trocar (a stylet with a sheath); an illumination and optical system; and attachments for taking a piece of tissue or organ, still and motion pictures, and X-ray contrasts of the biliary tract. The laparoscopy is performed with local anesthesia under aseptic conditions. The choice of site for the puncture depends on the region or organ being examined. A single puncture allows examination of the organs of the abdominal cavity and peritoneum within limits defined by the length of the optical system.