Výsledky vyhledávání - "Hironobu Sakaura"

Akademický článek

Postoperative Loss of Lumbar Lordosis Affects Clinical Outcomes in Patients with Pseudoarthrosis after Posterior Lumbar Interbody Fusion Using Cortical Bone Trajectory Screw Fixation

Autor: Akira Yamagishi, Hironobu Sakaura, Masayoshi Ishii, Atsunori Ohnishi, Tetsuo Ohwada

Publikováno v: Asian Spine Journal, Vol 15, Iss 3, Pp 294-300 (2021)

Study Design Retrospective cohort study. Purpose This study aimed to investigate relationships between clinical outcomes and radiographic parameters in patients with pseudoarthrosis after posterior lumbar interbody fusion (PLIF). Overview of Literatu

Externí odkaz: https://doaj.org/article/9dbcbfeb2ab94cad9d471e4ae8c00206

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Akademický článek

Retrospective Cohort Study Showing Clinical Equivalence of Microendoscopic Laminotomy to Open Fenestration for Patients with Lumbar Spinal Stenosis

Autor: Takahito Fujimori, Yoshihiro Mukai, Nozomu Nakajima, Tsuyoshi Sugiura, Daisuke Ikegami, Hironobu Sakaura

Publikováno v: Journal of Minimally Invasive Spine Surgery and Technique, Vol 6, Iss 1, Pp 14-20 (2021)

Objective Despite the popularity of microendoscopic disectomy, there is currently insufficient studies about microendoscopic laminotomy (MEL) for lumbar spinal stenosis. The purpose of this study was to compare the clinical and radiographic outcomes

Externí odkaz: https://doaj.org/article/85a0bf47722e41d1b41995b57f7f217f

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Akademický článek

Early Fusion Status after Posterior Lumbar Interbody Fusion with Cortical Bone Trajectory Screw Fixation: A Comparison of Titanium-Coated Polyetheretherketone Cages and Carbon Polyetheretherketone Cages

Autor: Hironobu Sakaura, Atsunori Ohnishi, Akira Yamagishi, Tetsuo Ohwada

Publikováno v: Asian Spine Journal, Vol 13, Iss 2, Pp 248-253 (2019)

Study Design Retrospective cohort study. Purpose We recently reported that when compared to posterior lumbar interbody fusion (PLIF) using traditional pedicle screw fixation, PLIF with cortical bone trajectory screw fixation (CBT-PLIF) provided favor

Externí odkaz: https://doaj.org/article/1af80c9e41424e53bce555d54ba6017c

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Akademický článek

Fixation Strength of Caudal Pedicle Screws after Posterior Lumbar Interbody Fusion with the Modified Cortical Bone Trajectory Screw Method

Autor: Hironobu Sakaura, Toshitada Miwa, Tomoya Yamashita, Yusuke Kuroda, Tetsuo Ohwada

Publikováno v: Asian Spine Journal, Vol 10, Iss 4, Pp 639-645 (2016)

Study DesignClinical case series.PurposeIn the posterior lumbar interbody fusion (PLIF) procedure in our institute, the cephalad screw trajectory follows a mediolateral and caudocephalad directed path according to the original cortical bone trajector

Externí odkaz: https://doaj.org/article/ec3b1cd6cc864b7a843f49ffe7bc9f78

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Akademický článek

Comparison of the Japanese Orthopaedic Association Score and the Japanese Orthopaedic Association Cervical Myelopathy Evaluation Questionnaire Scores: Time-Dependent Changes in Patients with Cervical Spondylotic Myelopathy and Posterior Longitudinal Ligament

Autor: Kazuya Oshima, Motoki Iwasaki, Hironobu Sakaura, Takahito Fujimori, Yukitaka Nagamoto, Hideki Yoshikawa

Publikováno v: Asian Spine Journal, Vol 9, Iss 1, Pp 47-53 (2015)

Study DesignProspective cohort study.PurposeTo identify differences in time-dependent perioperative changes between the Japanese Orthopaedic Association (JOA) score and the JOA Cervical Myelopathy Evaluation Questionnaire (JOACMEQ) score in patients

Externí odkaz: https://doaj.org/article/cd14cc766c164d32910b846b937a5088

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Responsiveness of the Zurich Claudication Questionnaire, the Oswestry Disability Index, the Japanese Orthopaedic Association Back Pain Evaluation Questionnaire, the 8-Item Short Form Health Survey, and the Euroqol 5 dimensions 5 level in the assessment of patients with lumbar spinal stenosis

Autor: Takahito Fujimori, Daisuke Ikegami, Tsuyoshi Sugiura, Hironobu Sakaura

Publikováno v: European Spine Journal. 31:1399-1412

To assess the responsiveness of the Zurich Claudication Questionnaire (ZCQ), the Oswestry Disability Index, the Japanese Orthopaedic Association Back Pain Evaluation Questionnaire, the visual analog scale (VAS), the 8-Item Short Form Health Survey (S

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::091f551f2bf91a9a16bbb14362fc98d4
https://doi.org/10.1007/s00586-022-07236-5

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Two-level Posterior Lumbar Interbody Fusion at the Lumbosacral Segment has a High Risk of Pseudarthrosis and Poor Clinical Outcomes

Autor: Noboru Hosono, Tsuyoshi Sugiura, Yoshihiro Mukai, Takeshi Fuji, Kosuke Tateishi, Hironobu Sakaura, Takahito Fujimori, Daisuke Ikegami

Publikováno v: Clinical Spine Surgery: A Spine Publication. 33:E512-E518

STUDY DESIGN This was a retrospective study. OBJECTIVES The purposes of this study were to investigate the fusion rate and clinical outcomes of 2-level posterior lumbar interbody fusion (PLIF). SUMMARY OF BACKGROUND DATA PLIF provides favorable clini

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9dd0e5c0c499c8a22267e7f069fdb4e5
https://doi.org/10.1097/bsd.0000000000001005

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Early cephalad adjacent segment degeneration after posterior lumbar interbody fusion: a comparative study between cortical bone trajectory screw fixation and traditional trajectory screw fixation

Autor: Tsuyoshi Sugiura, Hironobu Sakaura, Daisuke Ikegami, Yoshihiro Mukai, Takahito Fujimori, Noboru Hosono, Takeshi Fuji

Publikováno v: Journal of Neurosurgery: Spine. 32:155-159

OBJECTIVECortical bone trajectory (CBT) screw insertion through a caudomedial starting point provides advantages in limiting dissection of the superior facet joints and reducing muscle dissection and the risk of superior-segment facet violation by th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64ceb8ba09c12c923165109a10095ec1
https://doi.org/10.3171/2019.8.spine19631

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Surgical outcomes after posterior lumbar interbody fusion using traditional trajectory screw fixation or cortical bone trajectory screw fixation: A comparative study between the polyetheretherketone cage and the same shape titanium-coated polyetheretherketone cage

Autor: Yoshihiro Mukai, Daisuke Ikegami, Takahito Fujimori, Tsuyoshi Sugiura, Hironobu Sakaura, Shutaro Yamada

Publikováno v: Clinical neurology and neurosurgery. 209

Objective To investigate whether or not the fusion rate after posterior lumbar interbody fusion with cortical bone trajectory screw fixation (CBT-PLIF) is lower than after PLIF using traditional trajectory screw fixation (TT-PLIF) and whether or not

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e87ebfdf28cd88b799be01b7cecc52c5
https://pubmed.ncbi.nlm.nih.gov/34555798

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Impacts of postoperative changes of segmental mobility on neurological improvement after laminoplasty for cervical ossification of the posterior longitudinal ligament

Autor: Tetsuo Ohwada, Yamagishi Akira, Atsunori Ohnishi, Hironobu Sakaura

Publikováno v: Medicine

Several studies have demonstrated that the dynamic factor at the mobile segment affects the severity of myelopathy in patients with cervical ossification of the posterior longitudinal ligament (C-OPLL), and posterior decompression supplemented with p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d73341645e688e1d93e62e12abb2b17
http://europepmc.org/articles/PMC8341220

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