Dr. Rishi Chadha, MD is a board‑certified gastroenterologist who specializes in preventive gastroenterology, colorectal cancer screening, and minimally invasive endoscopic procedures. He completed his fellowship at Sunrise Health GME in Las Vegas and previously trained in internal medicine at St. Vincent’s Medical Center in Connecticut.
Colonic volvulus is a condition whereby part of the large intestine twists itself thus preventing the evacuation of stool and gas. This twist may result in immediate, drastic abdominal pains, bloating and nausea. Unless acted upon time, it can sever blood supply to the colon which will cause severe complications.
Several things can lead to this condition:
Dr. Chadha uses these clues to quickly find and treat the cause.
Watch for these common symptoms:
If you notice these signs in Houston, get help right away.
Here's how Dr. Chadha finds out if you have colonic pseudoobstruction:
He examines your bowel movements, previous abdominal surgeries, and the existing problems including pain, bloating and inability to pass a stool and gas.
An X-ray or CT scan shows how your colon looks and if gas is trapped
These look for infection, dehydration, or low electrolytes.
A colonoscopy or barium enema checks if anything is physically blocking the colon. We follow expert guidelines, including the ICD-10 code K59.8, for accurate care.
Dr. Rishi Chadha, MD is a board‑certified gastroenterologist who specializes in preventive gastroenterology, colorectal cancer screening, and minimally invasive endoscopic procedures. He completed his fellowship at Sunrise Health GME in Las Vegas and previously trained in internal medicine at St. Vincent’s Medical Center in Connecticut.
Colonic volvulus is a twist in a section of the colon that prevents the passage of stool and gas.
Failure to treat it promptly can be dangerous, as it may block blood flow to the colon.
It can be caused by elongated, mobile parts of the colon, chronic constipation, or scar tissue from prior surgeries.
Diagnosis usually involves a physical examination, abdominal X-ray or CT scan, and sometimes a contrast enema.
The ICD-10 code is K56.2.
Yes. Risk may be reduced by consuming fiber-rich foods, drinking plenty of water, and maintaining regular bowel habits.
No. Many patients respond to endoscopic detorsion; surgery is reserved for recurrent or severe cases.
Old age, chronic constipation, certain medications, nerve disorders, and previous abdominal surgery.
Most patients recover within several days. Diet, activity, and follow-ups are guided by Dr. Chadha.
If you experience sudden, severe abdominal pain and cannot pass gas or stool, emergency treatment is needed.
