THE COMPARATIVE ANALYSIS OF APPLICATION OF HIGH-FREQUENCY ELECTROSURGICAL AND ULTRASONIC EQUIPMENTS FOR PERFORMANCE LAPAROSCOPIC CHOLECYSECTOMY FOR PATIENTS WITH GALLSTONE DISEASE

3879 medical cases of various gallstone disease types with laparoscopic cholecystectomy were analyzed. As a result it was found that more mild currency of the post operation period with less reaction of organism on operation trauma and less percent of postoperation complications is seen in patients undergone operation with ultrasound. Usage of ultrasonic influence is multifunctional: it allows to carry out simultaneously cavitation, coagulation, dissection of tissues in the field of intervention that warns billing, a bleeding, damage extrahe-patic bilious channels, necrosis of tissue and promotes decrease in- and postoperative complications