Related Experiment Video
Updated: Nov 3, 2025
Robotic Left Hepatectomy using Indocyanine Green Fluorescence Imaging for an Intrahepatic Complex Biliary Cyst
Published on: June 24, 2022
Safety and feasibility of robotic liver resection after previous abdominal surgeries
Linda Feldbrügge1,2, Santiago Andres Ortiz Galindo1, Oliver Frisch1
1Department of Surgery, Campus Charité Mitte and Campus Virchow-Klinikum, Charité - Universitätsmedizin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany, 13353.
Background:
While minimally invasive liver surgery has been increasingly adopted at least for minor resections, experience with robotic liver surgery is still limited to a few highly specialized centers. Due to the fear of abdominal adhesions, a history of prior surgeries is still used as an argument for open approaches.
Methods:
Clinical data of all consecutive robotic resections at our center, using the da Vinci Xi surgical system, between April, 2018 and December, 2020, were collected and analyzed as part of a prospective, post-marketing observational study (DRKS00017229). Prior abdominal surgeries were specified according to the surgical approach and localization. Baseline and perioperative outcome criteria were compared between patients with prior surgeries (PS) and patients with no prior surgeries (NPS) in univariate and multivariate analyses.
Results:
Out of the 126 patients undergoing robotic liver resections, 59% had a history of abdominal surgeries, which were most often colorectal resections (28%) followed by liver resections (20%). Patients with NPS were more likely to undergo robotic liver resection for hepatocellular carcinoma or benign tumors, and to have underlying liver cirrhosis when compared to patients with PS. Other baseline characteristics as well as the extent of resections were similar. Duration of surgery (258 min), conversion rates (6%), and postoperative complications rates (21% Clavien-Dindo ≥ 3) showed no differences between NPS and PS. A subgroup of patients with a history of prior liver surgery showed a longer duration of surgery in univariate analysis. However, this was not confirmed in multivariate analysis which instead revealed tumor entity and liver cirrhosis as independently correlated with duration of surgery.
Conclusions:
We propose robotic liver resection to be safe and feasible, including in patients with prior abdominal surgeries. Each patient should be evaluated for a minimally invasive procedure regardless of a history of previous operations.
