K. G. Dharmakumar

Papers

Total Citations

H-Index

About

K. G. Dharmakumar is a colorectal surgeon whose work focuses on advancing minimally invasive surgical techniques for rectal cancer, particularly through robotic-assisted approaches. His key research area centers on refining total mesorectal excision (TME) by extending the surgical plane to include presacral fascia excision, a modification that may improve oncologic outcomes. His most-cited paper, "Robotic‐assisted low anterior resection: beyond total mesorectal excision; a left vascular approach with presacral fascia excision – a video vignette" (2020), demonstrates this innovative technique through a detailed video and transcript, providing a valuable educational resource for surgeons. Though his citation count is still growing—with 4 citations for this work—the paper’s practical, step-by-step format has made it a reference for those adopting robotic colorectal surgery. Dharmakumar’s contributions highlight the evolution of precision surgery, combining anatomical insight with technological advances to push the boundaries of standard resection. His work is particularly relevant for trainees and specialists seeking to expand their repertoire in complex pelvic dissections, offering a reproducible method that balances radicality with safety.