title: Primary resection and anastomosis for volvulus of sigmoid colon.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D007415:Intestinal Obstruction / Q000401:mortality / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D012810:Sigmoid Diseases / Q000401:mortality / Q000601:surgery*