BACKGROUND: Subtotal cholecystectomy is a "damage control" or "bailout procedure" that is used in difficult gallbladder cases when severe inflammation distorts the local anatomy resulting in increased risk in damage to surrounding structures. Subtotal cholecystectomy rates increased nationally over the past decade. We aimed to determine provider experience and patient factors associated with the performance of subtotal cholecystectomies. METHODS: All cholecystectomies from 2016 to 2019 were reviewed. Patient demographics, laboratory values, imaging, preoperative diagnosis, surgical technique (fenestrating vs. reconstituting), and years of attending and resident experience were collected. Multivariable regression analysis was performed to evaluate for factors that increase the likelihood of subtotal cholecystectomy. RESULTS: Of 916 cholecystectomies, 86 were subtotal. The likelihood of subtotal cholecystectomy did not increase based on attending experience of ≤5 vs. > 5 years (odds ratio (OR) .66, P = .09). Older age (adjusted odds ratio (aOR) 1.23, P = .03), male sex (aOR 2.59, P < .01), white blood cells (WBC) above 10.3 (aOR 2.02, P = .02), and preoperative diagnosis of acute on chronic cholecystitis (aOR 5.47, P < .01) were associated with increased likelihood of subtotal cholecystectomy. DISCUSSION: Older age, male sex, WBC above 10.3, and preoperative diagnosis of acute on chronic cholecystitis were associated with the increased likelihood of subtotal cholecystectomies. The performance of subtotal cholecystectomy was not impacted by attending years of experience. In cases of severe gallbladder pathology, this technique is being used as an operative strategy among all surgeon levels.
BACKGROUND: Subtotal cholecystectomy is a "damage control" or "bailout procedure" that is used in difficult gallbladder cases when severe inflammation distorts the local anatomy resulting in increased risk in damage to surrounding structures. Subtotal cholecystectomy rates increased nationally over the past decade. We aimed to determine provider experience and patient factors associated with the performance of subtotal cholecystectomies. METHODS: All cholecystectomies from 2016 to 2019 were reviewed. Patient demographics, laboratory values, imaging, preoperative diagnosis, surgical technique (fenestrating vs. reconstituting), and years of attending and resident experience were collected. Multivariable regression analysis was performed to evaluate for factors that increase the likelihood of subtotal cholecystectomy. RESULTS: Of 916 cholecystectomies, 86 were subtotal. The likelihood of subtotal cholecystectomy did not increase based on attending experience of ≤5 vs. > 5 years (odds ratio (OR) .66, P = .09). Older age (adjusted odds ratio (aOR) 1.23, P = .03), male sex (aOR 2.59, P < .01), white blood cells (WBC) above 10.3 (aOR 2.02, P = .02), and preoperative diagnosis of acute on chronic cholecystitis (aOR 5.47, P < .01) were associated with increased likelihood of subtotal cholecystectomy. DISCUSSION: Older age, male sex, WBC above 10.3, and preoperative diagnosis of acute on chronic cholecystitis were associated with the increased likelihood of subtotal cholecystectomies. The performance of subtotal cholecystectomy was not impacted by attending years of experience. In cases of severe gallbladder pathology, this technique is being used as an operative strategy among all surgeon levels.