Hepatico-jejunoanastomosis (HJA) was formed in accordance to the high-frequency electric welding method: in 14 patients – for the main bile outflow disorders, in 8 of them – as a consequence of the periampullar zone malignances, in 6 – stricture of a common hepatic duct, HJA earlier formatted, purulent cholangitis, iatrogenic damage of biliary ducts. In all the patients the welded averting one-layered termino-lateral or latero-lateral HJA were formatted. The welded anastomoses have appeared hermetic, sufficiently hard, immediately after the formation and further.