Inclusion Criteria:  Patient scheduled for elective laparoscopic cholecystectomy Patient age ≥ 18 years Patient able to give consent to the procedure  Exclusion Criteria:  Open cholecystectomy Emergency laparoscopic cholecystectomy Allergy towards iodine or indocyanine green Liver or renal insufficiency Thyrotoxicosis Pregnancy or lactation Legally incompetent for any reason Withdrawal of inclusion consent at any time Age outside inclusion range