Jul 9, 2025 · Sigmoid volvulus is a cause of large bowel obstruction and occurs when the sigmoid colon twists on its mesentery, the sigmoid mesocolon.

Sep 26, 2022 · Sigmoid volvulus is when the sigmoid part of the colon twists around itself and enlarges. It causes bowel obstruction, preventing gas and stool from passing through.

Sigmoid colon volvulus, also known as sigmoid volvulus, is volvulus affecting the sigmoid colon. It is a common cause of bowel obstruction [1] and constipation. It is common in Asia, India (7% …

May 13, 2024 · Volvulus of other portions of the alimentary tract, such as the stomach, gallbladder, small bowel, splenic flexure, and transverse colon, are rare. This topic will review …

Sigmoid volvulus is the most common type of colonic volvulus and occurs when a portion of the intestine twists around its blood supply. In sigmoid volvulus, this occurs at the base of the …

Jun 3, 2025 · Sigmoid volvulus occurs when patients develop a large, relatively atonic colon, particularly in the sigmoid. Read on for sigmoid volvulus treatment and symptoms.

Nov 13, 2025 · Volvulus is a serious condition where parts of your intestine twist and block the blood supply, leading to symptoms like severe abdominal pain and potential bowel obstruction. …

Volvulus occurs when the intestine twists around itself and the mesentery that supports it, creating an obstruction. The area of intestine above the obstruction continues to function and fills with …

Sep 23, 2025 · Volvulus, also known as a twisted or rotated bowel, causes a blockage in your intestines. It causes symptoms like abdominal pain and bloating.

What is Sigmoid Volvulus? Sigmoid volvulus is a serious medical condition in which the sigmoid colon (the S-shaped section of the large intestine) twists upon itself, leading to an obstruction. …