Kozak I. Preventive intraoperative and early postoperative complications in the treatment of patients with postbulbal ulcer of duodenum (clinical and experimental research).

Object - patients with postbulbal duodenal ulcers; purpose - improving the immediate results of surgical treatment of patients with postbulbal duodenal ulcer by developing new and improved well-known methods of pre-and intraoperative diagnosis postbulbal duodenal ulcer and its surgical treatment methods, techniques - general clinical, macroscopic instrumental, radiological, morphological, biological experiment, statistical, the results - the first time developed a method for preoperative diagnosis endobiopsy duodenal ulcer; developed: how special gastrectomy for duodenal off, the way the closure of the stump at the duodenal low-lying duodenal ulcer issue of blood, the method of surgical treatment of peptic ulcer disease, method of surgical treatment of low-lying duodenal bleeding ulcers, the way duodenalectomy dogs, the method of surgical treatment of injuries BPD in operations for bleeding duodenal ulcers postbulbar, the method of surgical treatment of injuries BPD in operations for bleeding antebulbar duoden-regional ulcers experimentally in dogs performed the operation duodenectomy, studied functional disturbances stomach and small intestine in immediate postoperative period in the absence of duodenum studied the morphological changes reimplantat CP, GGD, pancreas; branch – medicine.