Epidemiology of peritonitis

The most relevant epidemiological data concerning different forms of peritonitis are reviewed taking into account that secondary peritonitis are those of major interest for surgeons. A review of the literature concerning the epidemiology of peritonitis secondary to peptic ulcer perforation, appendicitis, hollow viscus perforation after endoscopic procedures, colonic perforation and postoperative peritonitis is given. Some details about primary peritonitis and peritonitis occurring in AIDS patients are discussed as well.