Papers
29
Total Citations
1,077
H-Index
15
About
Roberto Montalti is a prominent hepatobiliary surgeon and clinical researcher whose work has fundamentally shaped the field of minimally invasive liver surgery. His research focuses on robotic-assisted and laparoscopic hepatectomy, with a particular emphasis on comparative outcomes, oncologic efficacy, and the technical challenges of operating on anatomically demanding liver segments. Montalti's most significant contributions center on rigorously evaluating whether robotic liver surgery offers meaningful advantages over laparoscopic approaches. Through a series of propensity score-matched and multicenter analyses, he has systematically examined procedures ranging from posterosuperior segmentectomies to complex major hepatectomies, including right and extended right hepatectomies. His 2013 bi-institutional comparison of robotic versus laparoscopic liver resection (153 citations) was among the earliest structured analyses of this question, helping establish an evidence base where little previously existed. His 2019 multicenter study on long-term oncologic outcomes in colorectal liver metastases (86 citations) further demonstrated that robotic resection achieves comparable cancer control to laparoscopic surgery. Collectively, Montalti's body of work — accumulating over 860 citations — has been instrumental in guiding surgeons and institutions worldwide in adopting and refining robotic hepatectomy, positioning him as a leading voice in the global evolution of minimally invasive liver surgery.
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