Maria Widmar
Papers
8
Total Citations
302
H-Index
7
About
Dr. Maria Widmar is a leading colorectal surgeon whose research focuses on optimizing surgical outcomes for colon and rectal cancer through minimally invasive techniques, particularly robotic surgery. Her work has been instrumental in demonstrating the advantages of robotic and laparoscopic approaches over traditional open surgery. She has shown that robotic right colectomy yields higher lymph node counts—a critical factor for cancer staging and survival—and that intracorporeal anastomosis reduces incisional hernias and shortens hospital stays. Her landmark 2016 paper on developing a robotic colorectal program, cited 81 times, provides a roadmap for institutions navigating the learning curve. Dr. Widmar’s comparative studies, including a 2022 analysis of over 1,000 patients, confirm that robotic resections improve oncologic radicality without compromising safety. She has also pioneered research on operative difficulty in robotic low anterior resection and extended the benefits of minimally invasive surgery to elderly patients aged 80 and older. With over 300 cumulative citations, Dr. Widmar’s work is shaping the future of colorectal cancer care, making complex procedures safer and more effective.
Research Focus
Key Achievements
Top Papers
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- 4Incisional hernias after laparoscopic and robotic right colectomy41 citations · 2016
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