Early prediction of functional impairment at hospital discharge in patients with osteoporotic vertebral fracture: a machine learning approach

Authors: Soichiro Masuda, Toshiki Fukasawa, Shoichiro Inokuchi, Bungo Otsuki, Koichi Murata, Takayoshi Shimizu, Takashi Sono, Shintaro Honda, Koichiro Shima, Masaki Sakamoto, Shuichi Matsuda, Koji Kawakami

Source: Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)

Subject Terms: Osteoporotic vertebral fracture, OVF, Prediction model, Functional impairment, Activities of daily living, Machine learning, Medicine, Science

File Description: electronic resource

Relation: https://doaj.org/toc/2045-2322

Access URL: https://doaj.org/article/f3b68075a5aa48e1b54031b177cfc69c

Posterior Instrumentation without Curettage Promotes Rapid Restoration of Adult Spinal Langerhans Cell Histiocytosis

Authors: Bungo Otsuki, Hiroaki Kimura, Shunsuke Fujibayashi, Takayoshi Shimizu, Takashi Sono, Koichi Murata, Shuichi Matsuda

Source: Spine Surgery and Related Research, Vol 8, Iss 6, Pp 637-643 (2024)

Subject Terms: langerhans cell histiocytosis (lch), adult spinal lch, posterior instrumentation, curettage, spine tumor, percutaneous pedicle screw, Surgery, RD1-811

File Description: electronic resource

Relation: https://www.jstage.jst.go.jp/article/ssrr/8/6/8_2024-0040/_pdf/-char/en; https://doaj.org/toc/2432-261X

Access URL: https://doaj.org/article/415225676f584e6a8e2325a2eef4fd5b

Treating Severe Cervical Deformity in Neurofibromatosis 1 with a Posterior Fibula Graft from Occiput to Thoracic Spine: A Case Report

Authors: Bungo Otsuki, Shunsuke Fujibayashi, Takashi Noguchi, Takayoshi Shimizu, Shuichi Matsuda

Source: Spine Surgery and Related Research, Vol 8, Iss 4, Pp 469-472 (2024)

Subject Terms: neurofibromatosis 1, nf1, dystrophic type, cervical deformity, cervical kyphosis, fibula graft, instrumentation, Surgery, RD1-811

File Description: electronic resource

Relation: https://www.jstage.jst.go.jp/article/ssrr/8/4/8_2023-0316/_pdf/-char/en; https://doaj.org/toc/2432-261X

Access URL: https://doaj.org/article/9cb963feefbb47f983cbc65fce8c6da0

Prognostic Factors after Surgical Treatment for Spinal Metastases

Authors: Kazuhiro Murotani, Shunsuke Fujibayashi, Bungo Otsuki, Takayoshi Shimizu, Takashi Sono, Eijiro Onishi, Hiroaki Kimura, Yasuyuki Tamaki, Naoya Tsubouchi, Masato Ota, Ryosuke Tsutsumi, Tatsuya Ishibe, Shuichi Matsuda

Source: Asian Spine Journal, Vol 18, Iss 3, Pp 390-397 (2024)

Subject Terms: neoplasm metastasis, epidemiology, prognosis, katagiri score, spine surgery, Medicine

File Description: electronic resource

Relation: http://asianspinejournal.org/upload/pdf/asj-2023-0376.pdf; https://doaj.org/toc/1976-1902; https://doaj.org/toc/1976-7846

Access URL: https://doaj.org/article/5e9eb9f03a0c4c168c03f40e2bd14306

Sagittal Section Hounsfield Units of the Upper Instrumented Vertebrae as a Predictor of Proximal Junctional Vertebral Fractures Following Adult Spinal Deformity Surgery

Authors: Koichi Murata, Bungo Otsuki, Takayoshi Shimizu, Takashi Sono, Shunsuke Fujibayashi, Shuichi Matsuda

Source: Asian Spine Journal, Vol 18, Iss 2, Pp 209-217 (2024)

Subject Terms: bone mineral density, computed x-ray tomography, osteoporosis, spondylosis, adult spinal deformity, Medicine

File Description: electronic resource

Relation: http://asianspinejournal.org/upload/pdf/asj-2023-0339.pdf; https://doaj.org/toc/1976-1902; https://doaj.org/toc/1976-7846

Access URL: https://doaj.org/article/698f267e792e49ae881dad03de8b68d9

Regenerative therapies for lumbar degenerative disc diseases: a literature review

Authors: Takashi Sono, Koichiro Shima, Takayoshi Shimizu, Koichi Murata, Shuichi Matsuda, Bungo Otsuki

Source: Frontiers in Bioengineering and Biotechnology, Vol 12 (2024)

Subject Terms: lumbar degenerative disc disease, regenerative therapy, cell therapy, biomaterials, growth factors, animal models, Biotechnology, TP248.13-248.65

File Description: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fbioe.2024.1417600/full; https://doaj.org/toc/2296-4185

Access URL: https://doaj.org/article/0ce88169a2ce4745beb4c043e848e12d

Sacral Nerve-Sparing Piecemeal Spondylectomy for Giant Cell Tumor of Bone in the Sacrum: Surgical Strategy and Accurate Tumor Location Identification

Authors: Bungo Otsuki, Akio Sakamoto, Shunsuke Fujibayashi, Takayoshi Shimizu, Koichi Murata, Takashi Noguchi, Shuichi Matsuda

Source: Spine Surgery and Related Research, Vol 8, Iss 1, Pp 110-113 (2024)

Subject Terms: sacrum, giant cell tumor, total en-bloc spondylectomy, piecemeal spondylectomy, Surgery, RD1-811

File Description: electronic resource

Relation: https://www.jstage.jst.go.jp/article/ssrr/8/1/8_2023-0145/_pdf/-char/en; https://doaj.org/toc/2432-261X

Access URL: https://doaj.org/article/01342af456914427bcf55b5f40ead970

Preoperative and Postoperative Factors Affecting Patient Satisfaction with Double-Door Laminoplasty for Cervical Spondylotic Myelopathy

Authors: Takaki Yoshiyama, Shunsuke Fujibayashi, Bungo Otsuki, Takayoshi Shimizu, Koichi Murata, Shuichi Matsuda

Source: Spine Surgery and Related Research, Vol 7, Iss 5, Pp 421-427 (2023)

Subject Terms: cervical spondylotic myelopathy, japanese orthopaedic association score, patient-reported outcomes, visual analog scale, neck pain, patient satisfaction, Surgery, RD1-811

File Description: electronic resource

Relation: https://www.jstage.jst.go.jp/article/ssrr/7/5/7_2023-0022/_pdf/-char/en; https://doaj.org/toc/2432-261X

Access URL: https://doaj.org/article/26aad90725ca44bb9c72f62d52030ec7

Synergistic effect of sulfonation followed by precipitation of amorphous calcium phosphate on the bone-bonding strength of carbon fiber reinforced polyetheretherketone

Authors: Yusuke Takaoka, Shunsuke Fujibayashi, Takeshi Yabutsuka, Yuya Yamane, Chihiro Ishizaki, Koji Goto, Bungo Otsuki, Toshiyuki Kawai, Takayoshi Shimizu, Yaichiro Okuzu, Kazutaka Masamoto, Yu Shimizu, Makoto Hayashi, Norimasa Ikeda, Shuichi Matsuda

Source: Scientific Reports, Vol 13, Iss 1, Pp 1-15 (2023)

Subject Terms: Medicine, Science

File Description: electronic resource

Relation: https://doaj.org/toc/2045-2322

Access URL: https://doaj.org/article/0bb9695feb2247b28e22399fa5744a4c

Osteoradionecrosis of the occipitocervical junction: A rare case of C1 anterior arch disruption

Authors: Masaki Sakamoto, Takayoshi Shimizu, Atsushi Suehiro, Shuichi Matsuda

Source: Journal of Craniovertebral Junction and Spine, Vol 14, Iss 1, Pp 93-96 (2023)

Subject Terms: anterior arch, occipitocervical, osteoradionecrosis, posterior fixation, Diseases of the musculoskeletal system, RC925-935

File Description: electronic resource

Relation: http://www.jcvjs.com/article.asp?issn=0974-8237;year=2023;volume=14;issue=1;spage=93;epage=96;aulast=Sakamoto; https://doaj.org/toc/0974-8237

Access URL: https://doaj.org/article/a190a3a7abaf44a78e2c29f07c65c9d6

Clinical Features and Surgical Outcomes of Lower Lumbar Osteoporotic Vertebral Collapse with Symptomatic Stenosis: A Surgical Strategy from a Multicenter Case Series

Authors: Takayoshi Shimizu, Shunsuke Fujibayashi, Soichiro Masuda, Hiroaki Kimura, Tatsuya Ishibe, Masato Ota, Yasuyuki Tamaki, Eijiro Onishi, Hideo Ito, Bungo Otsuki, Koichi Murata, Shuichi Matsuda

Source: Asian Spine Journal, Vol 16, Iss 6, Pp 906-917 (2022)

Subject Terms: lower lumbar, osteoporotic fracture, stenosis, Medicine

File Description: electronic resource

Relation: http://www.asianspinejournal.org/upload/pdf/asj-2021-0421.pdf; https://doaj.org/toc/1976-1902; https://doaj.org/toc/1976-7846

Access URL: https://doaj.org/article/2462db28212641c58fb47182ab03792b

Multicenter Prospective Study of Lateral Lumbar Interbody Fusions Using Bioactive Porous Titanium Spacers without Bone Grafts

Authors: Shunsuke Fujibayashi, Mitsuru Takemoto, Ken Ishii, Haruki Funao, Norihiro Isogai, Bungo Otsuki, Takayoshi Shimizu, Takashi Nakamura, Shuichi Matsuda

Source: Asian Spine Journal, Vol 16, Iss 6, Pp 890-897 (2022)

Subject Terms: lateral interbody fusion, bioactive porous titanium, cage, bone graft, Medicine

File Description: electronic resource

Relation: http://www.asianspinejournal.org/upload/pdf/asj-2021-0354.pdf; https://doaj.org/toc/1976-1902; https://doaj.org/toc/1976-7846

Access URL: https://doaj.org/article/ff601a851dda424fb40401014c5f28a4

Comparative Study of the Usage of Closed Suction and Nonsuction Drains in Cervical Laminoplasty

Authors: Bungo Otsuki, Shunsuke Fujibayashi, Takayoshi Shimizu, Koichi Murata, Shuichi Matsuda

Source: Spine Surgery and Related Research, Vol 6, Iss 6, Pp 617-624 (2022)

Subject Terms: drain, closed suction drain, closed non-suction drain, cervical laminoplasty, hematoma, surgical site infection, complication, Surgery, RD1-811

File Description: electronic resource

Relation: https://www.jstage.jst.go.jp/article/ssrr/6/6/6_2022-0052/_pdf/-char/en; https://doaj.org/toc/2432-261X

Access URL: https://doaj.org/article/c9164f202383442c96987c8b28192895

Risk Factors for Proximal Junctional Kyphosis in Fusions from the Sacrum to L1 or L2 for Adult Spinal Deformity

Authors: Koichi Murata, Shunsuke Fujibayashi, Bungo Otsuki, Takayoshi Shimizu, Shuichi Matsuda

Source: Spine Surgery and Related Research, Vol 6, Iss 4, Pp 395-401 (2022)

Subject Terms: adult spinal deformity, thoracolumbar junction, upper instrumented vertebra, Surgery, RD1-811

File Description: electronic resource

Relation: https://www.jstage.jst.go.jp/article/ssrr/6/4/6_2021-0157/_pdf/-char/en; https://doaj.org/toc/2432-261X

Access URL: https://doaj.org/article/8114f425e31f474a9344ceffacc1f951

Subtotal En Bloc Resection of the Fourth Lumbar Vertebra for Giant Cell Tumor Using Combined Posterior and Lateral Retroperitoneal Approach

Authors: Kosei Ono, Bungo Otsuki, Shunsuke Fujibayashi, Takayoshi Shimizu, Koichi Murata, Shuichi Matsuda

Source: Spine Surgery and Related Research, Vol 5, Iss 6, Pp 442-445 (2021)

Subject Terms: giant cell tumor, total en bloc spondylectomy, subtotal spondylectomy, Surgery, RD1-811

File Description: electronic resource

Relation: https://www.jstage.jst.go.jp/article/ssrr/5/6/5_2020-0212/_pdf/-char/en; https://doaj.org/toc/2432-261X

Access URL: https://doaj.org/article/59edb8af4eb8450eb152babe011b0988

An Observational Survey of Nail and Skin of Spine Surgeons-Possible Damage by Occupational Ionizing Radiation Exposure

Authors: Shunsuke Fujibayashi, Koichi Murata, Takayoshi Shimizu, Bungo Otsuki, Kazutaka Masamoto, Yu Shimizu, Shuichi Matsuda

Source: Spine Surgery and Related Research, Vol 5, Iss 6, Pp 359-364 (2021)

Subject Terms: spine surgeon, nail and skin damage, occupational ionizing radiation exposure, minimally invasive surgery, Surgery, RD1-811

File Description: electronic resource

Relation: https://www.jstage.jst.go.jp/article/ssrr/5/6/5_2020-0204/_pdf/-char/en; https://doaj.org/toc/2432-261X

Access URL: https://doaj.org/article/1a34a1cf21e8433f8f4159e53c5a29a0

Optimizing the layer thickness of sol–gel-derived TiO2 coating on polyetheretherketone

Authors: Makoto Hayashi, Takayoshi Shimizu, Masashi Imamura, Shunsuke Fujibayashi, Seiji Yamaguchi, Koji Goto, Bungo Otsuki, Toshiyuki Kawai, Yaichiro Okuzu, Shuichi Matsuda

Source: Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)

Subject Terms: Medicine, Science

File Description: electronic resource

Relation: https://doaj.org/toc/2045-2322

Access URL: https://doaj.org/article/7dd8faf56dac449dabba07ed5c7944f9

Predictive Value of Heterogeneously Enhanced Magnetic Resonance Imaging Findings With Computed Tomography Evidence of Calcification for Severe Motor Deficits in Spinal Meningioma

Authors: Kosei Ono, Takayoshi Shimizu, Shunsuke Fujibayashi, Bungo Otsuki, Koichi Murata, Akio Sakamoto, Shuichi Matsuda

Source: Neurospine, Vol 18, Iss 1, Pp 163-169 (2021)

Subject Terms: spinal meningioma, computed tomography, magnetic resonance imaging, calcification, motor deficit, Neurology. Diseases of the nervous system, RC346-429

File Description: electronic resource

Relation: http://www.e-neurospine.org/upload/pdf/ns-2040494-247.pdf; https://doaj.org/toc/2586-6583; https://doaj.org/toc/2586-6591

Access URL: https://doaj.org/article/b4fdbdbbe5ea4b7b8a37ec8b016477a0

Repair of Iliac Crest Defects with a Hydroxyapatite/Collagen Composite

Authors: Koichi Murata, Shunsuke Fujibayashi, Bungo Otsuki, Takayoshi Shimizu, Shuichi Matsuda

Source: Asian Spine Journal, Vol 14, Iss 6, Pp 808-813 (2020)

Subject Terms: ilium, bone regeneration, hydroxyapatites, collagen type 1, Medicine

File Description: electronic resource

Relation: http://www.asianspinejournal.org/upload/pdf/asj-2019-0310.pdf; https://doaj.org/toc/1976-1902; https://doaj.org/toc/1976-7846

Access URL: https://doaj.org/article/ec9584efd2194cd1958f733f97acc985

Cervical Myelopathy Caused by Invagination of Floating Anomalous C2 and C3 Laminae in the Spinal Canal

Authors: Takaki Nakashima, Bungo Otsuki, Takayoshi Shimizu, Shunsuke Fujibayashi, Koichi Murata, Shuichi Matsuda

Source: Spine Surgery and Related Research, Vol 4, Iss 3, Pp 274-276 (2020)

Subject Terms: cervical spine, axis anomaly, floating lamina, myelopathy, Surgery, RD1-811

File Description: electronic resource

Relation: https://www.jstage.jst.go.jp/article/ssrr/4/3/4_2019-0073/_pdf/-char/en; https://doaj.org/toc/2432-261X

Access URL: https://doaj.org/article/c962343ec2434c76b8f905d1137792fc