LABEL procedure: Laser-Assisted Bile duct Exploration by Laparoendoscopy for choledocholithiasis: improving surgical outcomes and reducing technical failure.

BACKGROUND

Laparoscopic bile duct exploration (LBDE) is recommended in current treatment guidelines for the management of choledocholithiasis with gallbladder in situ. Failure of this technique is common as a consequence of large or impacted common bile duct (CBD) stones. In this series, we present our experience in using holmium laser lithotripsy as an adjunct to LBDE for the treatment of choledocholithiasis.

METHODS

Between 2014 and 2016, eighteen laparoscopic bile duct explorations utilising holmium laser lithotripsy were performed after failure of standard retrieval techniques.

RESULTS

Choledocholithiasis was successfully treated in 18 patients using laparoscopic holmium laser lithotripsy (transcystically in 14 patients). There was one failure where a CBD stricture prevented the scope reaching the stone. Two medical complications were recorded (Clavien-Dindo I and II). There were no mortalities or re-interventions.

CONCLUSIONS

LABEL technique is a successful and safe method to enhance LBDE in cases of impacted or large stones. In our experience, this approach increases the feasibility of the transcystic stone retrieval and may reduce overall operative time.