| 徐艳惠,李石玲,王志善,戴士林,张伟,温杰,赵建,郭智萍.尺侧腕部撞击综合征的影像学特点[J].中国医学影像技术,2010,26(11):2156~2159 |
| 尺侧腕部撞击综合征的影像学特点 |
| Imaging features of ulnar-sided wrist impingement syndromes |
| 投稿时间：2010-07-08 修订日期：2010-07-28 |
| DOI： |
| 中文关键词: 撞击综合征 尺骨变异 磁共振成像 腕关节 |
| 英文关键词:Impingement syndromes Ulnar variance Magnetic resonance imaging Wrist joint |
| 基金项目:河北省自然科学基金 (C2008000908)。 |
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| 中文摘要: |
| 目的 探讨尺侧腕部撞击综合征的影像学特征。 方法 52例以腕部症状来院就诊的患者均接受腕部常规后前位X线片及MR检查。将研究对象分为尺侧撞击组(17例)及非尺侧撞击组(35例),观察两组的各种影像学征象,采用四格表χ2检验进行统计学分析。 结果 尺侧撞击组尺骨变异、月骨和尺骨头出现异常密度和(或)信号、三角纤维软骨板复合体(TFCC)损伤率明显高于非尺侧撞击组(P均＜0.05)。 结论 尺侧腕部撞击综合征影像学表现具有一定特征性,充分、全面认识其影像学特点有助于明确诊断及鉴别诊断。 |
| 英文摘要: |
| Objective To investigate the imaging features of ulnar-sided wrist impingement syndromes. Methods Fifty-two patients with wrists pain were enrolled and divided into impingement syndromes group (n=17) and non-impingement syndromes group (n=35). All the patients underwent standard posteroanterior radiography and MR scan, the plain film and MRI findings were observed and analyzed with a Chi-square test. Results Compared to non-impingement syndromes, there were more prevalence of ulnar variance, abnormal indensity/signal in the ulnar head or proximal aspects of the lunate, and triangular fibrocartilage complex (TFCC) injury in impingement syndromes (all P<0.05). Conclusion Imaging findings of ulnar-sided wrist impingement syndromes have some characteristics, which may contribute to early diagnosis and differential diagnosis. |
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