Hisashi Sugaya
Papers
2
Total Citations
46
H-Index
2
About
Hisashi Sugaya is a leading researcher in orthopedic rehabilitation, specializing in the application of robotic assistive technology to improve postoperative outcomes for knee surgery patients. His work focuses on the critical early recovery period following procedures such as total knee arthroplasty (TKA) and high tibial osteotomy, where pain and muscle dysfunction often limit mobility. Sugaya’s major contribution lies in demonstrating that targeted, single-joint robotic training—specifically using the Hybrid Assistive Limb (HAL)—can safely and effectively restore knee extension range of motion when conventional therapy may fall short. His most cited paper (30 citations) provides compelling evidence that this robotic intervention mitigates the temporary decline in knee function common after TKA, while a second influential study (16 citations) extends these findings to patients undergoing high tibial osteotomy, showing superior flexion recovery. By bridging the gap between advanced robotics and clinical rehabilitation, Sugaya has established a novel, evidence-based pathway for accelerating recovery, reducing disability, and improving quality of life for osteoarthritis patients. His work is a cornerstone for researchers and clinicians seeking to integrate wearable robotic devices into standard postoperative care.
Research Focus
Key Achievements
Top Papers
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- 2