Ryoichi Kobayashi

Complications Associated With Spine Surgery in Patients Aged 80 Years or Older: Japan Association of Spine Surgeons with Ambition (JASA) Multicenter Study

Kazuyoshi Kobayashi, Shiro Imagama, Kei Ando et al. · Global Spine Journal · 2017 · 87 citations · Full text

Medicine, Orthopedic Surgery, Surgery +5

Risk Factors for Delirium After Spine Surgery in Extremely Elderly Patients Aged 80 Years or Older and Review of the Literature: Japan Association of Spine Surgeons with Ambition Multicenter Study

Kazuyoshi Kobayashi, Shiro Imagama, Kei Ando et al. · Global Spine Journal · 2017 · 60 citations · Full text

Medicine, Orthopedic Surgery, Surgery +12

A piezoresistive integrated pressure sensor

Kazuji Yamada, Motohisa Nishihara, Ryosaku Kanzawa et al. · Sensors and Actuators · 1983 · 49 citations

Engineering, Materials Engineering, Mechanical Engineering +12

Associations between neck and shoulder pain (called katakori in Japanese) and sagittal spinal alignment parameters among the general population

Daisuke Tsunoda, Yoichi Iizuka, Haku Iizuka et al. · Journal of Orthopaedic Science · 2012 · 39 citations

Medicine, Orthopedic Surgery, Pain Management +15

Effect of a reduction of the atlanto-axial angle on the cranio-cervical and subaxial angles following atlanto-axial arthrodesis in rheumatoid arthritis

Haku Iizuka, Yoichi Iizuka, Ryoichi Kobayashi et al. · European Spine Journal · 2012 · 17 citations

Medicine, Orthopaedic Surgery, Orthopedic Surgery +11