Laparoscopic Cholecystectomy and Newer Techniques of Gallbladder Removal

Abstract

To describe the surgical complications associated with laparoscopic cholecystectomy, as performed by a single surgeon over an 8-year period and to discuss how this compares to newer methods of cholecystectomy, such as single-incision surgery and natural orifice transluminal endoscopic surgery. The charts of 1000 consecutive patients who underwent consecutive cholecystectomies were reviewed to gather the following information: age, sex, prior abdominal procedures, type of procedure performed (laparoscopic vs open, with or without cholangiography), pre and postoperative diagnosis, and complications directly related to surgical technique, such as biliary injury, bile leak, infection, trocar-related injury, and incisional hernia. The laparoscopic approach was attempted in all but one patient and was successful in 94.1% of patients. The conversion rate was higher with acute cholecystitis than with other forms of biliary tract disease. Successful cholangiography was accomplished in over 97% of patients. Nineteen complications directly related to the surgical procedure were found, including one bile duct injury. Laparoscopic cholecystectomy continues to offer a safe and effective treatment for patients with symptomatic biliary tract disease. Although other forms of minimally invasive cholecystectomy are being studied, there is little data to suggest any additional benefit, other than a slight improvement in cosmesis. Until larger series demonstrate that these techniques have a complication rate similar to those cited in the surgical literature, traditional 4-port laparoscopic cholecystectomy should remain the standard of care.