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Updated: Aug 19, 2026

Laparoscopic Choledochal Cyst Excision and Roux-en-Y Choledochojejunostomy in Adults
Published on: February 28, 2025
[Inspection jejunostomy after complex reconstruction of the central bile duct. Indication, description, and personal
C Knorr1, W Hohenberger, K E Matzel
1Chirurgische Klinik mit Poliklinik der Universität Erlangen.
Introduction:
A modified Roux-en-Y hepaticojejunostomy that allows postoperative endoscopic access was first described in 1984. We report our experience with this operative procedure.
Methods:
After complicated bile duct resection, reconstruction was performed as a modified Roux-en-Y hepaticojejunostomy, with the 20 cm afferent limb brought up as in terminal jejunostomy in the right upper abdominal quadrant. Postoperative follow-up consisted of endoscopic and radiologic control of the biliary tree every 3 months for 1 year; ileostomy resection was performed 1 year later if the postoperative course was undisturbed.
Results:
From March 1995 to February 2002, we performed this operation in 17 patients (mean age 56 years). The endoscopic and radiologic (cholangiography) diagnostic procedures--every 3 months postoperatively--were uneventful.
Conclusions:
The modified Roux-en-Y hepaticojejunostomy described here permits good control and intervention in complicated surgery for bile duct lesions, tumor resection with unclear resectional margins, and recurrent intrahepatic stone formation.
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