An ensuing retrograde cholecystectomy was performed, in which, electrocautery and blunt dissection were used to mobilize the gallbladder from the gallbladder fossa; this was done down to the infundibulum. 
An ensuing retrograde cholecystectomy was performed , in which , electrocautery and blunt dissection were used to mobilize the gallbladder from the gallbladder fossa ; this was done down to the infundibulum .