Papers
8
Total Citations
646
H-Index
8
About
Herand Abcarian is a pioneering colorectal surgeon whose research has significantly shaped the landscape of minimally invasive and robotic-assisted colorectal surgery. Working at the forefront of surgical innovation, Abcarian has focused primarily on robotic surgery techniques for colon and rectal cancer, particularly total mesorectal excision, abdominoperineal resection, and right hemicolectomy — procedures that demand exceptional precision within anatomically challenging spaces. His most impactful contributions came through a landmark series of studies published around 2010–2011, collectively amassing hundreds of citations, that rigorously evaluated the safety, feasibility, and clinical outcomes of robotic-assisted colorectal procedures compared to conventional laparoscopic and open approaches. His series of 131 robotic colorectal cases (113 citations) helped establish an early evidence base for robotic adoption in this specialty, while his work on total mesorectal excision (125 citations) identified specific advantages the robotic platform offers in complex pelvic dissection. Beyond clinical outcomes, Abcarian has contributed to surgical education, developing lifelike patient simulators for teaching robotic rectal dissection. He has also highlighted important perioperative considerations, including obesity-related neuropathy risks in minimally invasive surgery. His body of work has meaningfully influenced how colorectal surgeons worldwide approach technically demanding resections.
Research Focus
Key Achievements
Top Papers
- 1Robotic Assistance in Right Hemicolectomy: Is There a Role?188 citations · 2010
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- 3Robotic Colon and Rectal Surgery: A Series of 131 Cases113 citations · 2010
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- 8Robotic Pursestring Technique in Low Anterior Resection23 citations · 2010