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Background: Maneuvers involving two-handed techniques such as intracorporeal suturing and knot-tying during laparoscopy are intrinsically more difficult than ones performed during open surgery. Methods: The use of simulators to practice and teach specialized techniques is established. However, simulators vary greatly, and few, as yet, represent the abdominal wall well. Results: This study has shown...
Abstract. This new instrument is a metal cannula designed for use in creating controlled intracorporeal knots similar to instrument ties used in open surgery. It can therefore be used in a number of situations in laparoscopic surgery for ligation in continuityfor example, of the undivided cystic duct or of a vascular pedicle or for ligation of the cut end of a pedicle held in artery forceps. The cannula...
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