Keiichi Katsumi

Can Prophylactic Bilateral C4/C5 Foraminotomy Prevent Postoperative C5 Palsy After Open-Door Laminoplasty?

Keiichi Katsumi, Akiyoshi Yamazaki, Kei Watanabe et al. · Spine · 2011 · 113 citations

Analysis of C5 Palsy After Cervical Open-door Laminoplasty

Keiichi Katsumi, Akiyoshi Yamazaki, Kei Watanabe et al. · Journal of Spinal Disorders & Techniques · 2011 · 57 citations

Posterior instrumented fusion suppresses the progression of ossification of the posterior longitudinal ligament: a comparison of laminoplasty with and without instrumented fusion by three-dimensional analysis

Keiichi Katsumi, Tomohiro Izumi, Tôru Hirano et al. · European Spine Journal · 2015 · 55 citations

Three-dimensional Analysis, Spinal Cord Injury, Medicine +11

Predicting Factors at Skeletal Maturity for Curve Progression and Low Back Pain in Adult Patients Treated Nonoperatively for Adolescent Idiopathic Scoliosis With Thoracolumbar/Lumbar Curves

Masayuki Ohashi, Kei Watanabe, Tôru Hirano et al. · Spine · 2018 · 46 citations

Health-Related Quality of Life in Nonoperated Patients With Adolescent Idiopathic Scoliosis in the Middle Years

Kei Watanabe, Masayuki Ohashi, Tôru Hirano et al. · Spine · 2019 · 46 citations