Laparoscopic cholecystectomy.

Laparoscopic cholecystectomy is a combined endoscopic-operative technique for removing the gallbladder. Patients with symptomatic gallstones are eligible for this procedure. Contraindications include pregnancy, acute cholangitis, advanced cholecystitis, acute pancreatitis, peritonitis, significant bleeding disorder, portal hypertension, and a prior major upper abdominal operation. The procedure does require experience and specialized training. It is guided by an endoscope, camera, and video monitor, and is performed through four cannulas. The gallbladder is dissected from the hepatic bed under observation on a monitor. The possible complications are bleeding, injury to the common bile duct, and technical problems, such as perforation of the gallbladder. The length of the hospital stay and the postoperative recovery time are markedly shortened compared with standard cholecystectomy. The procedure has an advantage over stone dissolution and biliary lithotripsy in that the gallbladder is removed, and additional or continued treatment is not necessary. This procedure offers sufficient advantages to the patient that it will likely become a standard for qualified abdominal surgeons.