雑誌文献を検索します。書籍を検索する際には「書籍検索」を選択してください。

検索

書誌情報 詳細検索 by 医中誌

Japanese

3D Morphometric Analysis of the Lamina and Facet Joints of Patients with Degenerative Spondylolisthesis Yohei MATSUO 1 , Takashi KAITO 1 , Tsuyoshi SUGIURA 1 , Yukitaka NAGAMOTO 2 , Masafumi KASHII 1 , Motoki IWASAKI 1 , Kazuomi SUGAMOTO 1 , Hideki YOSHIKAWA 1 1Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine 2Department of Orthopaedic Surgery, National Hospital Organization Osaka National Hospital Keyword: 腰椎変性すべり症 , degenerative spondylolisthesis , 3次元計測 , 3D morphometric analysis , 危険因子 , risk factor pp.261-267
Published Date 2014/3/25
DOI https://doi.org/10.11477/mf.1408102994
  • Abstract
  • Look Inside
  • Reference

 Background:Lamina inclination and facet horizontalization have been reported to be anatomical risk factors for spondylolisthesis (DS).

 Method:In this study we used proprietary software for three-dimensional (3D) morphological analysis to verify them as anatomical risk factors by comparing DS patients, spinal canal stenosis patients, and healthy control subjects.

 Outocome:The mean 3D facet sagittal angle (3D-FSA) at L4 in the DS group was significantly higher than in the other groups and the 3D facet axial angle (3D-FAA) at L4 in the DS group was significantly lower than in the control group. The differences in 3D lamina inclination angle (3D-LIA) and 3D-FAA tropism both L4 and L3 between groups were not statistically different.

 Conclusion:The results of the analysis confirmed significant correlations between horizontalization and sagittalization of facet joints with DS, but there were no correlations with tropisms of the facet joints or horizontalization of the laminae.


Copyright © 2014, Igaku-Shoin Ltd. All rights reserved.

基本情報

電子版ISSN 1882-1286 印刷版ISSN 0557-0433 医学書院

関連文献

もっと見る

文献を共有