Objective:To investigate the clinical analysis of sigmoid volvulus induced intestinal obstruction, treatment methods and effect analysis. Methods:from 2013 February- 2014 year in March to our hospital for diagnosis and treatment of sigmoid colon torsion caused by clinical data of patients with intestinal obstruction, 78 cases were selected as the research object, according to the different treatment methods, divided into three groups, namely group A (sigmoid resection, the sigmoid colon and rectum anastomosis imple-mentation a), B group (prior to the implementation of the sigmoid colostomy, two phase of implementation of the sigmoid colon and the rectum anastomosis), group C (only to the sigmoid mesocolon fixed), all cases were 26 cases, observe three groups of complications. Results:78 cases were cured, and no deaths, of which 3 patients had wound infection, 1 cases in group A, there were 2 cases in group B;2 patients had the fat liquefaction were group C, no serious complications of intestinal fistula. Conclusion:volvulus of sigmoid colon ob-struction caused by clinical treatment, individualized treatment based on patient condition, strong feasibility and safety.