A prospective audit of cholecystectomy in a single health district

Laparoscopic cholecystectomy is becoming the treatment of choice for patients presenting with gallstones. A prospective audit of all patients undergoing cholecystectomy in a single health district over a six-month period was carried out. The aim was to define those patients not having laparoscopic cholecystectomy and determine the morbidity and mortality associated with open and laparoscopic procedures. Cholecystectomy was performed on 173 patients; 149 operations were attempted laparoscopically, of which 134 were successful, giving a conversion rate of 10%. Elective open cholecystectomy was performed on 24 patients. Twenty of these patients were under the care of a consultant who only performs open cholecystectomy and the others were not offered a laparoscopic procedure because of previous abdominal operations. The median time taken for open cholecystectomy was significantly shorter (P < 0.05) than for laparoscopic cholecystectomy or for converted procedures. Laparoscopic cholecystectomy resulted in bile duct injury in one patient (0.7%). This study shows that the majority of patients with gallstones are being offered laparoscopic cholecystectomy, although some patients will undergo open cholecystectomy. The latter include patients under the care of surgeons not performing laparoscopic cholecystectomy, those presenting as an emergency where laparotomy is performed and those where laparoscopy is contra-indicated. The findings of this study are probably representative of other health districts where a similar mix of surgical practice exists.