Pedicled omental patch as a bridging procedure for iatrogenic bile duct injury

Figure 4 An illustration of the pedicled omental patch. A: An illustration showing the location of the common hepatic duct defect and endoscopic biliary stents placed across; B: The harvested pedicled omental patch was placed over the biliary defect and secured using absorbable sutures that run through the anterior and posterior margins of the biliary defect.