Surgical Critical Care: Gastrointestinal Complications.

Critical illness and injury affect the gastrointestinal tract almost uniformly. Complications include the sequelae of direct intestinal injury and repair, impaired motility, intra-abdominal hypertension, and ulceration, among others. Contemporary clinical practice has incorporated many advances in the prevention and treatment of gastrointestinal complications during critical illness. This article discusses the epidemiology, risk factors, means of diagnosis, treatment, and prevention of some of these compilations.