Objective To evaluate the effects of combined splenorenal shunt with portoazygos devascularization for portal hypertension. MethodsA retrospective analysis of the clinical data of combined splenorenal shunt with portoazygos devascularization for portal hypertension in 58 cases was made. They were 41 male, 17 female and average age was 42.5 and posthepatitic liver cirrhosis in 51 cases, schistosomiasis cirrhosis in 7 cases, and Child A in 26 cases, B in 28, C in 4. There was selective operation in 39 cases (Child A 20, Child B 18, Child C 1), early operation in 10 (Child A 3, Child B 6, Child C 1) and emergency operation in 9 (Child A 3, Child B 4, Child C 2).ResultsAll but two (3.4%) Child C cases died after emergency operation, the others recovered. Esophagus varicoses disappeared or had a great improvement in all cases. There were liver function damage with different degree in 19 cases and subdiaphramatic effusion or infection or pleural effusion in 23 and all were cured by conservative therapy. Followed up for 5-10 years in 48 cases, there were rebleeding in 2 cases (3.5%) and postmeal encephalopathy in 2 (3.5%).ConclusionCombined splenorenal shunt and portoazygos devascularization are the first choice for portal hypertension at present.