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Affiliation |
Doctorial Course in Health Sciences Physical Therapy |
HONGO Michio
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Graduating School 【 display / non-display 】
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-1998.03
Akita University Faculty of Medicine Graduated
Graduate School 【 display / non-display 】
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-1998.03
Akita University Graduate School,Division of Medicine Doctor's Course Completed
Campus Career 【 display / non-display 】
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2023.04-Now
Akita University Doctorial Course in Health Sciences Physical Therapy Professor
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2022.03-2023.03
Akita University Graduate School of Medicine Doctorial Course in Medicine Organ Function-Oriented Medicine Department of Orthopedic Surgery Associate Professor
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2009.04-2022.02
Akita University Hospital Orthopedic Surgery Lecturer
Thesis for a degree 【 display / non-display 】
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Surface strain distribution on thoracic and lumbar vertebrae under axial compression. The role in burst fractures
Hongo M, Abe E, Shimada Y, Murai H, Ishikawa N, Sato K
Spine 1998.03
Domestic Co-author
Research Achievements 【 display / non-display 】
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Curve progression and risk factors in patients of adolescent idiopathic scoliosis with Risser sign grade 4
Wakabayashi Rena, Hongo Michio, Misawa Akiko, Kimura Ryota, Kudo Daisuke, Shimada Yoichi, Miyakoshi Naohisa
Journal of Spine Research ( The Japanese Society for Spine Surgery and Related Research ) 14 ( 11 ) 1377 - 1382 2023.11
<p><b>Introduction: </b>Brace treatment for adolescent idiopathic scoliosis (AIS) is usually indicated for patients with Risser sign grade 0-3, but not for above grade 4. However, we occasionally see patients whose curves progress even in patients with Risser sign grade 4. We examine Cobb angle progression and risk factors in Risser sign grade 4 cases of AIS.</p><p><b>Methods: </b>From January 2016 to December 2020, 42 AIS patients with Risser sign grade 4 at the first visit to our clinic and were followed up for at least 1 year were included. Patient background, physical findings, and radiological measurements including the Cobb angles were evaluated. Patients were divided into progressive and non-progressive groups to compare their risk factors of scoliosis.</p><p><b>Results: </b>Eight patients were in the progressive group and 34 were in the non-progressive group. In the progressive group, the Cobb angle increased by 7.1 degrees, from 28.7 to 35.8 degrees. The time since menarche was significantly shorter in the progressive group (9.7 months) than in the non-progressive group (24.2 months) (P=0.003). Growth in height was significantly greater in the progressive group (+2.9 cm) than in the non-progressive group (+1.8 cm) (P = 0.02). There were no differences in the other factors.</p><p><b>Conclusions: </b>In this study, curves progressed in approximately 20% of patients with Risser sign grade 4. In cases with short time since menarche or potential for height growth, AIS patients with Risser sign grade 4 may need to take brace therapy.</p>
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Status and issue of scoliosis screening in Akita
Misawa Akiko, Hongo Michio, Kudo Daisuke, Wakabayashi Rena, Kimura Ryota, Shimada Yoichi, Miyakoshi Naohisa
Journal of Spine Research ( The Japanese Society for Spine Surgery and Related Research ) 14 ( 11 ) 1366 - 1371 2023.11
<p><b>Introduction: </b>In Akita Prefecture, school screening using the Moiré topography have been conducted since 1984, and have been continued after the start of musculoskeletal screening. In this study, we compared the results of the scoliosis examination using the Moiré screening with those of the musculoskeletal screening using data provided by the Akita City Board of Education.</p><p><b>Methods: </b>From 2017 to 2020, 1,442 patients with spinal column findings in musculoskeletal screening and 474 patients with Moiré screening findings underwent secondary examination.</p><p><b>Results: </b>The positive predictive value for the Cobb angle of 10 degrees or more was 39% in the musculoskeletal screening, and 60% in the Moiré screening. The positive predictive value of scoliosis in junior high school students was 57% for the musculoskeletal screening, which was similar to that for the Moiré screening. 13% of the diagnosed cases were newly positive for the musculoskeletal screening and 87% were continuously positive, and most of the cases were diagnosed with scoliosis by the Moiré screening.</p><p><b>Conclusions: </b>The results of this study have once again demonstrated the usefulness of Moiré screening in comparison with musculoskeletal screening. In order to promote the use of Moiré screening, it is necessary to improve the follow-up system after the screening. In addition, it is necessary to approach and cooperate with boards of education and medical associations for the development of medical checkups to resolve issues such as the protection of personal information in order to provide feedback on the results of medical checkups.</p>
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The Role of Exercise and Sports Activity for Elderly Patients with Spinal Disorders
Hongo Michio, Miyakoshi Naohisa, Shimada Yoichi
Japanese Journal of Orthopaedic Sports Medicine ( Japanese Orthopaedic Socety for Sports Medicine ) 40 ( 2 ) 135 - 140 2020
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Back Strengthening Exercise for Elderly Patients with Spinal Deformity
30 ( 4 ) 339 - 344 2017.04
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Development of the dynamical thoracolumbar spine model using three dimensional musculoskeletal model
HIGUCHI Ryo, KOMATSU Akira, IWAMI Takehiro, IIDA Jumpei, HATAKEYAMA Kazutoshi, HONGO Michio, SHIMADA Yoichi
The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec) ( The Japan Society of Mechanical Engineers ) 2017 ( 0 ) 2P2-J02 2017