Volvulus occurs most frequently in middle-aged and elderly men. Volvulus can also arise as a rare complication in persons with redundant colon, a normal anatomic variation resulting in extra colonic loops. Sigmoid volvulus is the most-common form of volvulus of the gastrointestinal tract.Complications: Ischemic bowel.
Feb 19, 2018 · In contrast, sigmoid volvulus is the underlying etiology in 50 to 80 percent of patients with intestinal obstruction in other parts of the world. (See "Chagas gastrointestinal disease".) Sigmoid volvulus usually occurs in older adults with a mean age of 70 years at presentation.
Jul 28, 2017 · Twisted bowel (volvulus) in adults: How the bowels twist and how to treat it This procedure is successful in more than 90 percent of patients with sigmoid volvulus, but Author: Devon Andre.