• Mina F Nordness, Michael C Smith, Jessa Fogel, Oscar D Guillamondegui, Bradley M Dennis, and Oliver L Gunter.
• From the Division of Acute Care Surgery, Section of Surgical Sciences, Vanderbilt University Medical Center, Nashville, TN (Nordness, Smith, Guillamondegui, Dennis, Gunter).
• J. Am. Coll. Surg. 2024 Aug 1; 239 (2): 145149145-149.

BackgroundLaparoscopic subtotal cholecystectomy (SC) is used for the difficult cholecystectomy, but published experience with resource use for SC is limited. We hypothesized that the need for advanced resources are common after SC.Study DesignThis was a retrospective review of laparoscopic cholecystectomies between 2017 and 2021 at a large center. SC cases were identified using a medical record tool. Baseline characteristics were assessed with Student's t -test and chi-square test. Primary outcome was endoscopic retrograde cholangiography (ERC) within 60 days. Secondary outcomes were reconstituted SC on postoperative ERC and length of stay (LOS). Uni- and multivariable logistic regression were used for binary outcomes. Multiple linear regression was used for LOS. Covariates included were age, sex, BMI, and American Society of Anesthesiology class.ResultsA total of 1,222 laparoscopic cholecystectomies were performed between 2017 and 2021. Of these, 87 (7%) were SC. Male (p < 0.001) and older (p < 0.001) patients were more likely to undergo SC. Odds of postoperative ERC were higher in the SC group (odds ratio 9.79, 95% CI 5.90 to16.23, p < 0.001). There was no difference in preoperative ERC (17% vs 21%, p = 0.38). Reconstituting SC had lower odds of postoperative ERC (odds ratio 0.12, 95% CI 0.023 to 0.58, p = 0.009). LOS was 1.81 times higher in the SC group (p ≤ 0.001). Postoperative ERC was not associated with LOS (p = 0.24).ConclusionsWe present one of the largest single-center series of SC. Patients who underwent SC are more likely to be male, older, have higher American Society of Anesthesiology class, and have increased LOS. SC should be performed when access to ERC and interventional radiology is available. In the absence of these adjuncts, reconstituting SC decreases the need for early ERC, but long-term outcomes are unknown.Copyright © 2024 by the American College of Surgeons. Published by Wolters Kluwer Health, Inc. All rights reserved.

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