Cholecystectomy in the elderly.

A series of 347 elderly patients undergoing cholecystectomy has been presented. The older a patient is at the time of cholecystectomy, the more likely it is for that patient to present with an acute biliary complication. The elderly tolerate biliary tract operations quite well, especially before acute complications of cholelithiasis occur. Early cholecystectomy can prevent the morbidity associated with the natural progression of cholelithiasis. Whether prophylactic cholecystectomy for asymptomatic cholelithiasis would be cost effective is an issue that can be resolved only when further data regarding the natural history and incidence of cholelithiasis in the elderly is known.