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Keiichi Okada

Gunma University

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Publication

Featured researches published by Keiichi Okada.

Surgical Neurology | 1991

Ossification of the cervical ligamentum flavum

Satoshi Kobayashi; Keiichi Okada; Kimio Onoda; Satoru Horikoshi

A case of a 61-year-old man with ossification of the cervical ligamentum flavum is reported. The ossification was located on the left side of C3-4. The symptoms improved with laminectomy and resection. Ossification of the ligamentum flavum usually occurs in the lower thoracic spine, and is rare in the cervical region. Including the present one, only eight cases have been reported to our knowledge. The clinical features and pathogenesis are discussed.

Journal of Neurosurgery | 1984

Calcium pyrophosphate dihydrate deposits in the cervical ligamenta flava causing myeloradiculopathy.

Chikao Nagashima; Motohide Takahama; Toshikatsu Shibata; Hiroaki Nakamura; Keiichi Okada; Hitoshi Morita; Hirokazu Kubo

The Kitakanto Medical Journal | 2012

Percutaneous Endoscopic Gastrostomy for Elderly Dementia Patients in a Geriatric Health Services Facility

Keiichi Okada

The Kitakanto Medical Journal | 2010

Emergency Transportation of Elderly Patients with Dementia Living in Geriatric Health Services Facilities.

Keiichi Okada

Japanese Journal of Neurosurgery | 2002

An Unusual Recurrent Chronic Subdural Hematoma related to the Rupture of Cortical Branch of the Middle Cerebral Artery : Histological Examination of the Inner Membrane around the Cortical Arteries

Yoshihito Shimada; Shigehiro Ohmori; Keiichi Okada

The Kitakanto Medical Journal | 1993

MRI FINDINGS OF BONE GRAFTS AFTER ANTERIOR CERVICAL FUSION

Keiichi Okada; Shigehiro Ohmori

The Kitakanto Medical Journal | 1992

SPINAL CORD TUMOR WITH SCALLOPING OF THE VERTEBRAL BODIES : TWO CASE REPORTS

Keiichi Okada; Kuniyoshi Kumaido

The Kitakanto Medical Journal | 1992

THE FINDING OF LUMBAR DISC DEGENERATION BY MAGNETIC RESONANCE IMAGING

Kuniyoshi Kumaido; Keiichi Okada

The Kitakanto Medical Journal | 1987

PULMONARY FUNCTION OF SEVERE CERVICAL SPINAL CORD INJURY

Keiichi Okada; Kimio Onoda; Yasuhiro Kawashima; Atsushi Muto

The Kitakanto Medical Journal | 1985

APPLICATION OF THE HALO VEST FOR EXTERNAL IMMOBILIZATION OF THE CERVICAL SPINE

Keiichi Okada; Kimio Onoda; Yasuhiro Kawashima; Osamu Noguchi

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Chikao Nagashima

Saitama Medical University

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Jun-ichi Kawafuchi

Gunma University

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Tadashi Aiba

Gunma University

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Yasuhiro Kawashima

Gunma University

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Fumikazu Takeda

Gunma University

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Hideaki Nukui

University of Yamanashi

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Hiroaki Nakamura

Osaka City University

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Ichiro Handa

Gunma University

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Kimio Onoda

Gunma University

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Motohide Takahama

Saitama Medical University

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