Ryan W. Walters
Papers
4
Total Citations
81
H-Index
4
About
Dr. Ryan W. Walters is a surgical outcomes researcher whose work critically evaluates the comparative effectiveness and safety of robotic versus laparoscopic approaches in minimally invasive surgery. His research primarily focuses on bariatric and foregut surgery, employing large-scale national database analyses to uncover real-world postoperative outcomes. Dr. Walters’ major contributions include demonstrating that robotic hiatal hernia repair is associated with higher morbidity and readmission rates compared to the laparoscopic approach, a finding from a 10-year analysis of the National Readmissions Database that has garnered 41 citations. He has similarly shown that robotic-assisted bariatric surgery correlates with increased postoperative complications relative to laparoscopic techniques, while also acknowledging that outcomes remain clinically comparable. Beyond comparative effectiveness, Dr. Walters has investigated carbon dioxide absorption rates during gynecologic laparoscopy, contributing to surgical safety through a randomized controlled trial. His work consistently leverages robust, population-level data to inform surgical decision-making, making him a key voice in the ongoing debate over the value of robotic surgery. With findings that challenge assumptions and guide clinical practice, Dr. Walters’ research is essential reading for surgeons and trainees navigating the evolving landscape of minimally invasive surgery.
Research Focus
Key Achievements
Top Papers
- 1
- 2
- 3
- 4