| Item type |
文献 / Documents(1) |
| 公開日 |
2022-11-01 |
| 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 |
|
|
|
関連識別子 |
https://doi.org/10.2152/jmi.69.185 |
|
|
関連名称 |
10.2152/jmi.69.185 |
| 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 |
Influence of the glenoid baseplate position on the direction and length of the superior and inferior locking screws |
| タイトル別表記 |
|
|
その他のタイトル |
Effect of baseplate position on locking screws |
| 著者 |
ミヤタケ, カツトシ
福田, 昇司
殿谷, 一朗
和田, 佳三
東野, 恒作
ミカミ, ヒロシ
米津, 浩
西良, 浩一
鶴尾, 吉宏
|
| 抄録 |
|
|
内容記述 |
Introduction : Superior screw insertion in reverse shoulder arthroplasty (RSA) carries the potential risk of suprascapular injury. The purpose of this study was to evaluate how the baseplate position affects the superior screw position and length in RSA. Methods : Three-dimensional (3D) computer simulation models of RSA were established using computed tomography data of baseplates with superior and inferior screws and 3D scapular models from 10 fresh cadavers. Superior screw position, the distance from the superior screw hole to the suprascapular notch, and the screw lengths were measured and compared among various baseplate positions with two inferior tilts (0 and 10 degrees) and three rotational patterns (11–5, 12–6, and 1–7 o’clock in the right shoulder). Results : For the 1–7 o’clock / inferior tilt 0 degrees baseplate, the superior screw located anterior to the SS notch in all shoulders, the distance to the SS notch was the longest (12.8 mm), and the inferior screw length was the shortest (23.1 mm). Conclusion : Although there is a concern of a short inferior screw length, initial fixation using a baseplate with 1–7 o’clock rotation and an inferior tilt of 0 degrees appears preferable for SS nerve injury prevention during superior screw insertion. |
| キーワード |
|
|
主題 |
reverse total shoulder arthroplasty |
| キーワード |
|
|
主題 |
baseplate rotation |
| キーワード |
|
|
主題 |
baseplate tilt |
| キーワード |
|
|
主題 |
peripheral screw |
| 書誌情報 |
en : The Journal of Medical Investigation
巻 69,
号 3-4,
p. 185-190,
発行日 2022-08
|
| 収録物ID |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
13496867 |
| 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 |
| 出版者 |
|
|
出版者 |
Tokushima University Faculty of Medicine |
| EID |
|
|
識別子 |
393930 |
| 言語 |
|
|
言語 |
eng |
jmi_69_3-4_185.pdf (340 KB)
