Toshihiro Ogiwara

Papers

Total Citations

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About

Toshihiro Ogiwara is a pioneering neurosurgeon whose research focuses on the integration of robotic technology into minimally invasive neurosurgery, particularly endoscopic endonasal transsphenoidal surgery. His major contribution lies in the development and clinical application of the iArmS, an intelligent arm-support system designed to stabilize a surgeon’s forearm during delicate procedures. This robotic assistant reduces hand tremor and surgeon fatigue, directly enhancing precision in microscopic and endoscopic operations. In a landmark study involving 43 patients, Ogiwara demonstrated the safety and efficacy of iArmS-assisted transsphenoidal surgery, a paper that has garnered 43 citations and established a new standard for ergonomic surgical aids. His subsequent work on iArmS in microscopic neurosurgery (21 citations) further validated its utility across different surgical contexts. Beyond technical innovation, Ogiwara’s research addresses the critical human factor in surgery—improving both patient outcomes and surgeon well-being. His work has been recognized as a key advancement in surgical robotics, bridging the gap between engineering and clinical practice. For students and researchers, Ogiwara exemplifies how thoughtful technological design can transform high-stakes surgical environments, making complex procedures safer and more accessible.