Management of Laparoscopic Cholecystectomy Converted to Open Cholecystectomy

Indications for Conversion

The World Society of Emergency Surgery recommends conversion from laparoscopic to open cholecystectomy when severe local inflammation, dense adhesions, bleeding from Calot's triangle, or suspected bile duct injury are encountered 1, 2, 3
Severe local inflammation preventing safe dissection is an indication for conversion, as per the World Society of Emergency Surgery 1, 2
Dense adhesions obscuring anatomical planes is a valid reason for conversion, according to the World Society of Emergency Surgery 1
Bleeding from Calot's triangle that cannot be controlled laparoscopically is an indication for conversion, as recommended by the World Society of Emergency Surgery 1, 2, 4
Suspected bile duct injury during dissection is a reason for conversion, as per the World Society of Emergency Surgery 1, 2, 5

Age >65 years is a preoperative factor that increases the risk of conversion, according to the World Society of Emergency Surgery 6
Acute cholecystitis, particularly with fever, leukocytosis, elevated bilirubin, is a predictive factor for conversion, as reported by the World Society of Emergency Surgery 6

Conversion to open surgery is not a failure, but rather a valid surgical decision prioritizing patient safety, as stated by the World Society of Emergency Surgery 6, 2, 3, 4
The 2020 WSES guidelines explicitly state that conversion represents a valid option to be considered rather than a complication, when expertise in difficult laparoscopic cholecystectomy is ensured 1, 2

Subtotal cholecystectomy is a valid option for advanced inflammation, gangrenous gallbladder, or "difficult gallbladder" where anatomy cannot be clearly defined, as recommended by the World Society of Emergency Surgery 6, 4
The fundus-first (top-down) approach reduces conversion rates and iatrogenic complications, including bile duct injuries, according to the World Society of Emergency Surgery 5

In elderly patients, laparoscopic approach should always be attempted first, except in cases of absolute anesthetic contraindications and septic shock, as recommended by the World Society of Emergency Surgery 6, 4
Elderly patients have an increased risk of conversion due to longer history of gallbladder inflammation and delayed hospital presentation, as reported by the World Society of Emergency Surgery 7, 8
Despite higher conversion risk, laparoscopic cholecystectomy remains safe and feasible in elderly patients with low complication rates and shortened hospital stays, according to the World Society of Emergency Surgery 6, 8

The most critical error is persisting with laparoscopic dissection when anatomy cannot be clearly defined rather than converting or using bailout techniques, as stated by the World Society of Emergency Surgery 5, 1, 2

The World Journal of Emergency Surgery recommends subtotal cholecystectomy or fundus-first approach as bailout options when the critical view of safety cannot be achieved, with subtotal cholecystectomy being preferred over conversion to open surgery for reducing bile duct injury risk 9, 10, 11
Subtotal cholecystectomy should be performed laparoscopically when safe dissection of the hepatocystic triangle is impossible due to severe inflammation, dense adhesions, or unclear anatomy 9, 10, 11

Conversion to open surgery does not reduce bile duct injury risk when the hepatocystic triangle remains inflamed and obscured 9, 10, 11
Subtotal cholecystectomy demonstrates advantages over converted open cholecystectomy specifically because conversion will not solve the difficulty of an inflamed hepatocystic triangle 9, 10, 11

The fundus-first technique should be attempted before proceeding to subtotal cholecystectomy 9, 10, 11
This approach is associated with reduced conversion rates and fewer iatrogenic complications including bile duct injuries, particularly in severe acute cholecystitis 9, 10, 11

Conversion from laparoscopic to open cholecystectomy is indicated for severe local inflammation with uncontrolled bleeding from Calot's triangle, suspected bile duct injury during dissection, or when laparoscopic expertise is insufficient 12

Bile leakage occurs more frequently with subtotal cholecystectomy due to difficulty in cicatrization of the remaining gallbladder stump 9, 10, 11
Subtotal cholecystectomy is associated with more surgical site infections and need for re-interventions compared to total cholecystectomy 9, 10, 11

If the critical view of safety cannot be achieved due to inflammation or fibrosis affecting the hepatocystic angle, proceed to attempt the fundus-first approach 9, 10, 11
If anatomy remains unclear or dangerous dissection zones are encountered, proceed to perform laparoscopic subtotal cholecystectomy 9, 11

Gangrenous cholecystitis, severe acute or chronic cholecystitis are risk factors predicting the need for bailout 9, 10, 11

Intraoperative cholangiography is not routinely recommended as it does not reduce bile duct injury rates, but should be performed when the critical view of safety cannot be achieved, biliary anatomy is unclear, or bile duct injury is suspected intraoperatively 9, 10, 11