Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Ko Kitahara"'
Publikováno v:
Journal of Biomechanical Science and Engineering, Vol 2, Iss 4, Pp 197-205 (2007)
Adjacent segment degeneration (ASD) is an abnormal process that develops at spinal segments adjacent to the fused segment caused by biomechanical changes after spinal fusion. To avoid the adverse effects of spinal fusion on the adjacent segments, var
Externí odkaz:
https://doaj.org/article/b459f343391d49909a040e271c063475
Publikováno v:
Journal of Biomechanical Science and Engineering, Vol 2, Iss 4, Pp 187-196 (2007)
Quantitative measurement of spinal rotational mobility is critical in assessing spinal instability. We have developed a system for intraoperative measurement of spinal mobility. The system consists of a motor-driven mechanical apparatus with a comput
Externí odkaz:
https://doaj.org/article/b2d0decb2b1f4917af20cabc983d0d24
Publikováno v:
Journal of Neurosurgery: Spine. 18:504-510
Object This study aimed to clarify changes in segmental instability following a unilateral approach for microendoscopic posterior decompression and muscle-preserving interlaminar decompression compared with traditional procedures and destabilized mod
Publikováno v:
Journal of Neurosurgery: Spine. 12:687-693
ObjectThe objective of this study was, using a novel intraoperative measurement (IOM) system, to test the hypothesis that an increased facet joint volume is evidence of spinal instability.MethodsIn 29 patients (male/female ratio 13:16; mean age 67.5
Autor:
Robert Schoenmayr, Guy Matgé, Michele Cappuccio, Piero Petrini, Michael Mayer, J. C. Le Huec, Jacques Sénégas, Xavier Buy, Christian Mazel, Bart Poffyn, M. Szpalski, Milorad Vilendecic, A. Cristini, Ko Kitahara, J. C. Mäurer, M. Melzer, Gilles Perrin, Robert Melcher, Afshin Gangi, Kazuhiro Hasegawa, Frank Kandziora, Stefano Bandiera, Gwen Sys, Inrak Kim, Alessandro Gasbarrini, A. Bourghli, Stéphane Aunoble, Stefano Boriani, Giancarlo Guizzardi, L. Darko, Gilles Dubois, Kazuya Minato-ku Oribe, Paul Friedhelm Heini, L. Balabaud, B. De Germay, Hans Ekkehart Vitzthum, B. Salmon, Dirk Uyttendaele, T. Parlevliet, M. Chalali, Marek Szpalski, Georgia Tsoumakidou, Takeshi Fuji, M. Scholsem, Denis L. Kaech, Noboru Hosono
Publikováno v:
ArgoSpine News & Journal. 22:12-42
Publikováno v:
European Spine Journal. 18:465-470
Here we investigated the biomechanical properties of spinal segments in patients with degenerative lumbar spondylolisthesis (DLS) using a novel intraoperative measurement system. The measurement system comprised spinous process holders, a motion gene
Autor:
Ko Kitahara, Takao Homma, Haruka Shimoda, Masatoshi Ono, Keiji Ishii, Kazuhiro Hasegawa, Kei Watanabe
Publikováno v:
Spine. 39(26)
STUDY DESIGN A clinicobiomechanical study. OBJECTIVE To clarify the clinicobiomechanical characteristics of a segment with lumbar degenerative spondylolisthesis (LDS) using an original intraoperative measurement system. SUMMARY OF BACKGROUND DATA Alt
Publikováno v:
Journal of neurosurgery. Spine. 18(5)
This study aimed to clarify changes in segmental instability following a unilateral approach for microendoscopic posterior decompression and muscle-preserving interlaminar decompression compared with traditional procedures and destabilized models.An
Autor:
Kazuhiro Hasegawa, Ko Kitahara, Haruka Shimoda, Keiji Ishii, Masatoshi Ono, Takao Homma, Kei Watanabe
Publikováno v:
Spine (03622436); 12/15/2014, Vol. 39 Issue 26, p2127-2135, 9p
Publikováno v:
Journal of neurosurgery. Spine. 12(6)
The objective of this study was, using a novel intraoperative measurement (IOM) system, to test the hypothesis that an increased facet joint volume is evidence of spinal instability.In 29 patients (male/female ratio 13:16; mean age 67.5 years, range