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.