Also called peritoneoscopy, this is a technique using an instrument called an ENDOSCOPE for viewing the contents of the ABDOMEN. The instrument is inserted via an incision just below the UMBILICUS and air is then pumped into the peritoneal (abdominal) cavity. Visual inspection may help in the diagnosis of cancer, APPENDICITIS, SALPINGITIS, and abnormalities of the LIVER, GALL-BLADDER, OVARIES or GASTROINTESTINAL TRACT. A BIOPSY can be taken of tissue suspected of being abnormal, and operations such as removal of the gall-bladder or appendix may be carried out. (See also MINIMALLY INVASIVE SURGERY (MIS).)... laparoscopy
A general term applied to any operation in which the abdominal cavity is opened (see ABDOMEN). A laparotomy may be exploratory to establish a diagnosis, or carried out as a preliminary to major surgery. Viewing of the peritoneal cavity (see PERITONEUM) through an ENDOSCOPE is called a LAPAROSCOPY or peritoneoscopy.... laparotomy
An instrument consisting, essentially, of a rigid or ?exible cylinder, an eyepiece and a light source, which is inserted through a small incision into the abdominal cavity (which has already been distended with carbon dioxode gas). The laparoscope allows the contents of the abdominal cavity to be examined without performing a LAPAROTOMY. Some operations may be performed using the laparoscope to guide the manipulation of instruments inserted through another small incision – for example, STERILISATION; CHOLECYSTECTOMY. (See also ENDOSCOPE; MINIMALLY INVASIVE SURGERY (MIS).)... laparoscope
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