| Item type |
学術雑誌論文 / Journal Article_02(1) |
| 公開日 |
2009-03-11 |
| タイトル |
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|
タイトル |
Three-dimensional computed tomography analysis of non-osteoarthritic adult acetabular dysplasia |
|
言語 |
en |
| 言語 |
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|
言語 |
eng |
| 資源タイプ |
|
|
資源タイプ |
journal article |
| 著者 |
伊藤, 浩
Matsuno, T
Hirayama, T
Yamanaka, Y
Minami, A
|
| 著者 ローマ字 |
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|
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Ito, Hiroshi |
| 書誌情報 |
Skeletal Radiology
巻 38,
号 2,
p. 131-139,
発行日 2009-02-01
|
| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
0364-2348 |
| DOI |
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|
識別子タイプ |
DOI |
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関連識別子 |
10.1007/s00256-008-0601-x |
| リンクURL |
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内容記述タイプ |
Other |
|
内容記述 |
http://dx.doi.org/10.1007/s00256-008-0601-x | http://dx.doi.org/10.1007/s00256-008-0601-x |
| 抄録 |
|
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内容記述タイプ |
Abstract |
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内容記述 |
Objective Little data exists on the original morphology of acetabular dysplasia obtained from patients without radiographic advanced osteoarthritic changes. The aim of this study was to investigate the distribution and degree of acetabular dysplasia in a large number of patients showing no advanced degenerative changes using three-dimensional computed tomography (3DCT). Materials and methods Eighty-four dysplastic hips in 55 consecutive patients were studied. All 84 hips were in pre- or early osteoarthritis without radiographic evidence of joint space narrowing, formation of osteophytes or cysts, or deformity of femoral heads. The mean age at the time of CT scan was 35 years (range 15–64 years). 3D images were reconstructed and analyzed using recent computer imaging software (INTAGE Realia and Volume Player). Deficiency types and degrees of acetabular dysplasia were precisely evaluated using these computer software. Results The average Harris hip score at CT scans was 82 points. Twenty-two hips (26%) were classified as anterior deficiency, 17 hips (20%) as posterior deficiency, and 45 hips (54%) as lateral deficiency. No significant difference was found in the Harris hip score among these groups. The analysis of various measurements indicated wide variations. There was a significant correlation between the Harris hip score and the acetabular coverage (p < 0.001). Conclusion Our results indicated wide variety of deficiency type and degree of acetabular dysplasia. Hips with greater acetabular coverage tended to have a higher Harris hip score. |
| 注記 |
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内容記述タイプ |
Other |
|
注記 |
The original publication is available at springerlink.com
\nauthor |
| 資源タイプ |
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内容記述タイプ |
Other |
|
資源タイプ |
text |
| フォーマット |
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内容記述タイプ |
Other |
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内容記述 |
application/pdf |
| ID(XooNIps) |
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18830593 |
| 閲覧数(XooNIps) |
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| ダウンロード数(XooNIps) |
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1377 |
1613.pdf (2.9 MB)
