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Objective: The aim of this study was to compare the cost of laparoscopic cholecystectomy with that of open cholecystectomy., Design: We analyzed the cost of both procedures regarding hospital stay, days of work lost and the cost derived from the morbidity of the complications of each technique in two groups of patients. With these data we were able to calculate direct and indirect costs of both procedures and compare them., Results: Morbidity was similar in both groups and had no influence in the cost; cost of the material used for laparoscopic cholecystectomy was higher; hospital stay and days of lost work were significantly lower for the laparoscopic procedure than for the open one. The total cost of laparoscopic cholecystectomy was 23% cheaper than that of open cholecystectomy., Conclusions: Laparoscopic cholecystectomy appears to be cheaper than open cholecystectomy. As the laparoscopic technique becomes more widespread its cost might decrease even further.

The authors report the results of mini-cholecystectomy performed through a 3 to 4 cm long subcostal incision in 29 patients with the diagnosis of acute or chronic cholecystitis, from February 1991 to November 1922. Some of the patients were obese, diabetics or presented as emergency cases. The patients were operated on in the morning, as in laparoscopic cholecystectomy, began oral intake in the afternoon and were discharged on the day after surgery. Dissection of the gallbladder was facilitated by the use of a modified gynecologic valve and long thin instruments. Duration of surgery varied from 40 to 140 minutes. Patients could return to work on the third day after surgery. Notably, the costs/benefits were on the third more favorable than those of laparoscopic cholecystectomy.

Prevalence of gallstone disease in autopsies from Mexico is 14.3%, 8.4% in men and 20.4% in women respectively. Frequency of cholelithiasis has increased remarkably from 12.2% in 1950 to 15.8% in 1980 (p < 0.05). Population of low socioeconomic status is apparently more affected. Obesity is the clinical association more frequently found in the population studied. Cholesterol gallstones showed the highest frequency. Economic cost of this disease is high. We conclude that gallstone disease is a public health problem for our country.