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Updated: Jun 12, 2026
A Two-Step Method for Percutaneous Transhepatic Choledochoscopic Lithotomy
Published on: September 13, 2022
[Simultaneous laparoscopic therapy of cholecysto- and choledocholithiasis. An analysis of results]
Introduction:
With the advent of laparoscopic cholecystectomy, ERCP has gained importance in the treatment of choledocholithiasis. Laparoscopic cholecystectomy with intraoperative cholangiography and common bile duct surgery allows diagnosis and treatment of cholecystolithiasis and choledocholithiasis in a single procedure.
Patients And Methods:
Laparoscopic treatment of choledocholithiasis was evaluated in 99 consecutive patients with choledocholithiasis. 28 patients underwent successful preoperative ERCP. Of the patients with intraoperative confirmation of choledocholithiasis, removal was attempted by a transcystic approach in 36 and 23 underwent choledochotomy. 24 patients with a high operative risk underwent postoperative ERCP.
Results:
The transcystic approach was successful in 72.2%. Choledochotomy was successful in 91.3%, yielding a combined success rate of 80%, 3.4% had local complications and 8.4% had other complications (complication rate 11.8%), 20.3% of the patients underwent ERCP after failed laparoscopic procedures. One patient had a laparoscopic redo. There was no mortality and no conversion to open surgery.
Conclusion:
ERCP and laparoscopic common bile duct surgery are complementary, efficient and safe modalities of treatment for choledocholithiasis. Choice of procedure is influenced by the surgeon's experience and institutional infrastructure, and the individual patient.
