Challenging Surgical Dogma: Controversies in Diverticulitis.

Diverticulosis of the sigmoid colon is common in the developed world, affecting approximately 33% of persons older than 60 years. Up to 15% of these patients will develop diverticulitis at some point in their lifetime. The incidence of diverticulitis has increased in the last decade, accounting for nearly 300,000 US hospital admissions and $1.8 billion in annual direct medical costs. With such a wide prevalence and diverse spectrum of clinical presentation, there are bound to be multiple controversies regarding disease management. This article will serve to educate the reader on several important areas to consider when treating this ubiquitous disease.