Yoshitada Usami

Gap between flexion and extension ranges of motion: a novel indicator to predict the loss of cervical lordosis after laminoplasty in patients with cervical spondylotic myelopathy

Takashi Fujishiro, Sachio Hayama, Takuya Obo et al. · Journal of Neurosurgery Spine · 2021 · 29 citations

The Evaluation of Indirect Neural Decompression After Lateral Lumbar Interbody Fusion Using Intraoperative Computed Tomography Myelogram

Sachio Hayama, Atsushi Nakano, Yoshiharu Nakaya et al. · World Neurosurgery · 2018 · 23 citations

Lumbar Spine, Spinal Cord Injury, Medical Imaging +9

Significance of flexion range of motion as a risk factor for kyphotic change after cervical laminoplasty

Takashi Fujishiro, Atsushi Nakano, Toma Yano et al. · Journal of Clinical Neuroscience · 2020 · 23 citations

Cervical Laminoplasty, Spinal Cord Injury, Spinal Biomechanics +8

Impact of Multifidus Muscle Swelling on C5 Palsy After Cervical Laminoplasty

Yoshitada Usami, Yoshiharu Nakaya, Sachio Hayama et al. · Spine · 2019 · 19 citations

Segmental cervical instability does not drive the loss of cervical lordosis after laminoplasty in patients with cervical spondylotic myelopathy

Takuya Obo, Takashi Fujishiro, Masahiro Mizutani et al. · The Spine Journal · 2022 · 13 citations

Spinal Cord Injury, Cervical Cancer, Cervical Lordosis +7