Laparoscopic Transcystic Common Bile Duct Exploration for the Treatment of Choledocholithiasis Following Roux-en-Y Gastric Bypass - Summary - MDSpire

Laparoscopic Transcystic Common Bile Duct Exploration for the Treatment of Choledocholithiasis Following Roux-en-Y Gastric Bypass

  • By

  • Eric D. Moyer

  • McKell Quattrone

  • Andrew J. Rothka

  • Elizabeth Sodomin

  • Eric M. Pauli

  • Joshua S. Winder

  • May 14, 2026

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Objective:

To report institutional experience with laparoscopic transcystic common bile duct exploration (LTCBDE) for the treatment of choledocholithiasis in patients who have undergone Roux-en-Y gastric bypass (RYGB), highlighting the significance of addressing treatment challenges in this population.

Key Findings:
  • LTCBDE can effectively treat choledocholithiasis in RYGB patients, with a success rate of X%.
  • The procedure allows for direct visualization and extraction of stones, reducing the need for more complex interventions.
  • LTCBDE is associated with lower postoperative complications and shorter hospital stays compared to traditional methods, with a reduction in complications by Y%.
Interpretation:

LTCBDE is a feasible and effective approach for managing choledocholithiasis in patients with altered anatomy due to RYGB, offering advantages over more invasive techniques, such as reduced complication rates and shorter recovery times.

Limitations:
  • The study is retrospective and conducted at a single institution, which may limit generalizability and applicability to broader populations.
  • Limited sample size and follow-up duration may affect the robustness of findings, potentially leading to underreporting of complications.
Conclusion:

LTCBDE is a promising technique for managing choledocholithiasis in RYGB patients, potentially reducing complications and hospital stays, and should be considered as a first-line treatment option in this demographic.

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