Diverticular Disease

Pouches called “diverticula” form as a consequence of the lining of the bowel protruding through its muscle layer. Though it can occur throughout the bowel, it most commonly affects the left-sided colon (“sigmoid”). The pouches are commonly seen in advanced age groups, and may be likened to ‘wear and tear’ of the bowel.

Many people who have these pouches may not have symptoms. Symptoms may develop when these pouches become inflamed – this condition is called “diverticulitis”. Diverticula can also cause bleeding and altered bowel habits in some patients. Your surgeon may recommend a colonoscopy to investigate these symptoms further.

A high fibre diet is recommended for those with diverticular disease. Good sources of fibre include fruits, oats, beans, peas, and green leafy vegetables. The majority of individuals with diverticular disease and its manifestations are managed without an operation. Surgery is reserved for those who tend to have recurrent infections, perforation or blockage of the bowel.