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Laparoscopic surgery includes operations within the abdominal or pelvic cavities, whereas keyhole surgery performed on the thoracic or chest cavity is called thoracoscopic surgery. Specific surgical instruments used in laparoscopic surgery include obstetrical forceps, scissors, probes, dissectors, hooks, and retractors. Laparoscopic and ...
Disposable trocars Laparoscopic instruments for insertion through trocars. A trocar (or trochar) is a medical or veterinary device used in minimally invasive surgery.Trocars are typically made up of an awl (which may be metal or plastic with a pointed or tapered tip), a cannula (essentially a rigid hollow tube) and often a seal.
The harmonic scalpel is a surgical instrument that ... Msika S, Deroide G, Kianmanesh R, et al. (March 2001). "Harmonic scalpel in laparoscopic colorectal surgery".
The instruments may be used in either open or laparoscopic surgery, different instruments are used for each application. Laparoscopic staplers are longer, thinner, and may be articulated to allow for access from a restricted number of trocar ports. Some staplers incorporate a knife, to complete excision and anastomosis in a single operation ...
A morcellator is a surgical instrument used for division and removal of large masses of tissues during laparoscopic surgery. [1] In laparoscopic hysterectomy the uterus is cut up in strips, or morcellated, into smaller pieces inside the patient's abdominal cavity in order to extract from the abdomen.
Several studies have pointed out that for various laparoscopic surgical applications (such as cholecystectomy, groin hernia repairs and appendectomies), creating pneumoperitoneum by using a Veress needle is not always as safe and effective as other techniques (e.g. direct trocar insertion (DTI)).