Cholelithiasis: current treatment options.

Up to 20 percent of the U.S. population may have cholelithiasis, but most of these persons remain asymptomatic. If symptoms or complications develop, several potential management strategies may be used. Open and laparoscopic cholecystectomy are definitive surgical treatments. Nondefinitive methods, such as lithotripsy, indirect dissolution, direct dissolution, sphincterotomy and drainage, have lower success rates but may be indicated in specific cases. Although laparoscopic cholecystectomy is a relatively new technique, its morbidity and mortality rates are comparable to those of open cholecystectomy, and it tends to be less expensive than other surgical methods. For these reasons, laparoscopic cholecystectomy is rapidly becoming the surgical method of choice in the treatment of cholelithiasis.