Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Hirofumi Maruiwa"'
Autor:
Hirofumi Maruiwa, Takashi Nishizawa, Morio Matsumoto, Kazuhiro Chiba, Yoshiaki Toyama, Masaya Nakamura, Ken Ishii, Masayuki Ishikawa
Publikováno v:
Journal of Neurosurgery: Spine. 2:535-539
Object. Although neurological examination is the key step to reaching a correct diagnosis of cervical compressive myelopathy (CCM), the accuracy of diagnosis of the affected spinal level for CCM has not yet been tested. Methods. The authors conducted
Autor:
Masaya Nakamura, Morio Matsumoto, Takashi Nishizawa, Kazuhiro Chiba, Hirofumi Maruiwa, Yoshiaki Toyama
Publikováno v:
Journal of Neurosurgery: Spine. 100:241-244
Object. Pain is one of the major symptoms in patients with syringomyelia; however, its origin is not fully understood, and postoperative improvement of pain is difficult to predict. The objectives of this study were to assess the surgery-related resu
Publikováno v:
Spine. 29:E10-E14
Study design Forty-two patients with cervical dumbbell tumors were analyzed retrospectively using a new three-dimensional classification. Objectives To establish optimal surgical strategies, we considered shapes and three-dimensional locations of cer
Autor:
Yoshiaki Toyama, Kazuhiro Chiba, Morio Matsumoto, Kenya Nojiri, Masaya Nakamura, Takashi Nishizawa, Hirofumi Maruiwa
Publikováno v:
Journal of Neurosurgery: Spine. 99:80-83
Object The aim of this study was to establish standard values for the normal alignment of the upper cervical spine and to clarify its relationship with the lower cervical spine in terms of alignment. Methods Three hundred thirteen asymptomatic volunt
Autor:
Masahiko Watanabe, Yoshiaki Toyama, Morio Matsumoto, Kiyoshi Hirabayashi, Hirofumi Maruiwa, Kazuhiro Chiba
Publikováno v:
Spine. 27:2108-2115
A retrospective study was conducted to investigate patients in whom segmental motor paralysis developed after expansive open-door laminoplasty for cervical myelopathy.To propose the involvement of the spinal cord as a possible mechanism in the develo
Autor:
Hirofumi Maruiwa, Morio Matsumoto, Masahiko Watanabe, Yoshiaki Toyama, Kazuhiro Chiba, Takashi Nishizawa
Publikováno v:
Spine. 26:2112-2118
Study design A retrospective case study of patients with intraspinal cyst having a distinct connection with the corresponding intervertebral disc. Objectives To propose a new clinical entity, "discal cyst," by clarifying the clinical, radiographic, a
Autor:
Masayuki Ishikawa, Hirofumi Maruiwa, Yoshikazu Fujimura, Kazuhiro Chiba, Morio Matsumoto, Yoshiaki Toyama
Publikováno v:
Spine. 26:1592-1598
Study design A retrospective follow-up study of conservatively treated patients with mild cervical myelopathy caused by cervical soft disc herniation. Objective To investigate the outcome of conservative treatment for patients with mild myelopathy ca
Autor:
Masahiko Watanabe, Hirofumi Maruiwa, Kazuhiro Chiba, Morio Matsumoto, Yoshiaki Toyama, Kiyoshi Hirabayashi
Publikováno v:
Spine. 25:2893-2898
Study Design. A retrospective study in patients who underwent expansive open-door laminoplasty (ELAP) for cervical myelopathy and in whom the cervical alignment was nonlordotic at the final follow-up to analyze the correlation between the longitudina
Publikováno v:
Spinal Cord. 32:396-406
Eight patients had a radical resection of sacral tumours, and bilateral severance of lumbosacral nerves was required. Their neurological deficits and disturbance of activities of daily living (ADL) were studied. The neurological deficits which occurr
Publikováno v:
The American Journal of Emergency Medicine. 18:837-839