| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2017-10-03 |
| タイトル |
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|
タイトル |
Functional shoulder radiography with use of a dynamic flat panel detector |
| 言語 |
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|
言語 |
eng |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| ID登録 |
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|
ID登録 |
10.24517/00014109 |
|
ID登録タイプ |
JaLC |
| 著者 |
Sakuda, Keita
Sanada, Shigeru
Tanaka, Rie
Kitaoka, Katsuhiko
Hayashi, Norio
Matsuura, Yukihiro
|
| 著者別表示 |
真田, 茂
田中, 利恵
北岡, 克彦
林, 則夫
|
| 書誌情報 |
Radiological Physics and Technology
巻 7,
号 2,
p. 254-261,
発行日 2014-07-01
|
| ISSN |
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収録物識別子タイプ |
ISSN |
|
収録物識別子 |
1865-0333 |
| NCID |
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収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA12236881 |
| DOI |
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関連タイプ |
isVersionOf |
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識別子タイプ |
DOI |
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関連識別子 |
10.1007/s12194-014-0257-2 |
| 出版者 |
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出版者 |
Japanese Society of Radiological Technology 日本放射線技術学会 and Japan Society of Medical Physics 日本医学物理学会 / Springer Japan |
| 抄録 |
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内容記述タイプ |
Abstract |
|
内容記述 |
Our purpose in this study was to develop a functional form of radiography and to perform a quantitative analysis for the shoulder joint using a dynamic flat panel detector (FPD) system. We obtained dynamic images at a rate of 3.75 frames per second (fps) using an FPD system. Three patients and 5 healthy controls were studied with a clinically established frontal projection, with abduction of the arms. The arm angle, glenohumeral angle (G-angle), and scapulothoracic angle (S-angle) were measured on dynamic images. The ratio of the G-angle to the S-angle (GSR) was also evaluated quantitatively. In normal subjects, the G-angle and S-angle changed gradually along with the arm angle. The G-angle was approximately twice as large as the S-angle, resulting in a GSR of 2 throughout the abduction of the shoulder. Changes in G-angle and S-angle tended to be irregular in patients with shoulder disorders. The GSR of the thoracic outlet syndrome, recurrent dislocation of the shoulder joint, and anterior serratus muscle paralysis were 3-7.5, 4-9.5, and 3.5-7.5, respectively. The GSR of the anterior serratus muscle paralysis improved to approximately 2 after orthopedic treatment. Our preliminary results indicated that functional radiography by FPD and computer-aided quantitative analysis is useful for diagnosis of some shoulder disorders, such as the thoracic outlet syndrome, recurrent dislocation of the shoulder joint, and anterior serratus muscle paralysis. The technique and procedures described comprise a simple, functional shoulder radiographic method for evaluation of the therapeutic effects of surgery and/or rehabilitation. © 2014 The Author(s). |
| 権利 |
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|
権利情報 |
The final publication is available at www.springerlink.com: http://link.springer.com/article/10.1007%2Fs12194-014-0257-2 |
| 著者版フラグ |
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出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| 関連URI |
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|
識別子タイプ |
URI |
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関連識別子 |
http://link.springer.com/article/10.1007%2Fs12194-014-0257-2 |
ME-PR-SAKUDA-K-254.pdf (416.6 kB)
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