| Item type |
文献 / Documents(1) |
| 公開日 |
2016-05-27 |
| アクセス権 |
|
|
アクセス権 |
open access |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 出版社版DOI |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.2152/jmi.61.393 |
|
|
言語 |
ja |
|
|
関連名称 |
10.2152/jmi.61.393 |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| タイトル |
|
|
タイトル |
Assessment of maximal insertional torque of cervical and thoracic screws during posterior spinal surgery |
|
言語 |
en |
| 著者 |
ミシロ, タクヤ
西良, 浩一
シノハラ, アキラ
千川, 隆志
コサカ, ヒロフミ
デザワ, アキラ
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Study Design : Multicenter intraoperative biomechanical analysis. Purpose : This study aimed to assess the maximal insertional torque (MIT) of lateral mass screw (LMS) and pedicle screw (PS) in the cervical or thoracic vertebrae during surgery. Methods : During posterior spinal fusion, cervical or thoracic multi-axial screws were placed at different cervical or thoracic levels and the MIT was recorded for each screw revolution using an analogue torque wrench. Screw number was as follows : 11 PS at C7, 134 LMS (C3-6) (Magerl technique, 70 ; Roy-Camille technique, 64), and 33 PS in the thoracic region. Results : Average MIT values (cNm) were as follows : for PS (diameter : 3.5 mm) at C7, 45.3±21.9 in men and 60.0±20.1 in women (p=0.28) ; for Magerl screws, 69.0±20.5 in men and 58.6±15.7 in women (p=0.13) ; and for Roy-Camille screws, 51.0±17.9 in men and 42.4±15.9 in women (p=0.52). The average MIT for Magerl screws was significantly higher than that for Roy-Camille screws in men and women (both p < 0.01). Conclusions : Intraoperative insertional torque could be a good indicator to evaluate the purchase and help guide decisions on screw type and insertion technique. Further postoperative assessments with sequential X-rays are needed to reveal the significance of MIT during posterior spinal fusion. |
|
言語 |
en |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
lateral mass screw |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
pedicle screw |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
insertional torque |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Magerl technique |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Roy-Camille technique |
| 書誌情報 |
en : The journal of medical investigation : JMI
巻 61,
号 3-4,
p. 393-398,
発行日 2014-08
|
| 収録物ID |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
13431420 |
| 収録物ID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA11166929 |
| EID |
|
|
識別子 |
287274 |
|
識別子タイプ |
URI |
| 言語 |
|
|
言語 |
eng |
LID201605275003.pdf (311 KB)
