Overall series
post-cholecystectomy
From 440 patients were evaluated for post-cholecystectomy BDI, 277 patients were included in the study and classified into three groups [89 patients (32.1%) in group A, 105 patients (37.9%) in group B, and 83 patients (30%) in the group C]. Our centres are tertiary referral centres in Egypt, which serve six governments with a population of about 25 million.