DIFFERENTIATED CHOICE OF POSTERIOR METHODS OF DISCONNECTION OF ANATOMICAL COMPONENTS OF THE ABDOMINAL WALL IN COMBINATION WITH ALLOPLASTY IN POSTOPERATIVE VENTRAL HERNIAS OF GIANT SIZE.

Objective: The aim: The aim of the article is to increase the effectiveness of the treatment of postoperative ventral hernias of giant size by a differentiated approach to the selection of the posterior technique of dissection of the anatomical components of the anterior abdominal wall in combination with alloplasty.

Patients And Methods: Materials and methods: An analysis of the surgical treatment of 312 patients with giant postoperative ventral hernias (PVH). The main group consisted of 232 patients who underwent a differentiated approach to the selection of component separation in combination with alloplasty, taking into account intra-ab¬dominal pressure (IAP) when simulating hernioplasty during surgery.

ENDOSCOPIC HEMOSTASIS IN ULCERATIVE GASTRODUODENAL BLEEDING USING HIGH-FREQUENCY BIOLOGICAL WELDING ELECTROLIGATION.

Objective: The aim: To increase the efficiency of endoscopic hemostasis in ulcerative gastroduodenal bleeding using high-frequency biological welding electroligation.

Patients And Methods: Materials and methods: The evaluation of endoscopic hemostasis in 160 patients aged 40 to 85 years with ulcerative gastroduodenal bleeding for the period from 2017 to 2020 was carried out. The patients were divided into two groups: the first (treatment) group involved 80 patients who underwent high-frequency biological welding electroligation, the second (experimental) group consisted of 80 patients who underwent monopolar thermal argon plasma coagulation.