中国组织工程研究

中国组织工程研究 ›› 2014, Vol. 18 ›› Issue (24): 3850-3854.doi: 10.3969/j.issn.2095-4344.2014.24.014

• 肌肉肌腱韧带组织构建 tissue construction of the muscle, tendon and ligament • 上一篇    下一篇

健康志愿者肩关节肱二头肌长头肌腱位置、方向及形态学的MRI测量

赵  衡，刘进才，陈立勋，周  宏，胡  蓉，卿伟鹏，全小兵   

  1. 南华大学附属第一医院放射科，湖南省衡阳市  421001
  • 修回日期:2014-03-20 出版日期:2014-06-11 发布日期:2014-06-11
  • 通讯作者: 刘进才，教授，南华大学附属第一医院放射科，湖南省衡阳市421001
  • 作者简介:赵衡，男，1977年生，湖南省邵东县人，汉族，2010年中国医科大学毕业，硕士，主治医师，主要从事从事医学影像学、运动医学研究。
  • 基金资助:

    湖南省自然科学基金资助项目(14JJ2086)；衡阳市科学技术发展计划项目(2013KJ52)

MRI measurement of position, orientation and shape of long biceps tendon in healthy volunteers

Zhao Heng, Liu Jin-cai, Chen Li-xun, Zhou Hong, Hu Rong, Qing Wei-peng, Quan Xiao-bing   

  1. Department of Radiology, the First Affiliated Hospital, University of South China, Hengyang 421001, Hunan Province, China
  • Revised:2014-03-20 Online:2014-06-11 Published:2014-06-11
  • Contact: Liu Jin-cai, Professor, Department of Radiology, the First Affiliated Hospital, University of South China, Hengyang 421001, Hunan Province, China
  • About author:Zhao Heng, Master, Attending physician, Department of Radiology, the First Affiliated Hospital, University of South China, Hengyang 421001, Hunan Province, China
  • Supported by:

    the Natural Science Foundation of Hunan Province, No. 14JJ2086; Science and Technology Development Plan of Hengyang City, No. 2013KJ52

PDF

552

被引次数

2

摘要：

背景：以往的研究中仅对肱二头肌长头肌腱在肱二头肌腱沟入口偏离度进行定性描述，未进行定量测量。
目的：通过分析健康志愿者肩关节中立位、外旋位和内旋位MRI之轴位图像上肱二头肌长头肌腱位置、方向及形态学改变，探讨肱二头肌长头肌腱 MRI形态学特征以利临床评价肱二头肌长头肌腱。
方法：纳入35名无症状志愿者，在肩关节中立位、外旋位、内旋位进行MR扫描。2名评价者对MR图像进行评价，排除标准为具有肩袖、喙肱韧带、上盂肱韧带、滑车韧带病灶或退行性改变者。一名测量者在轴位3D WATSc序列的上、中、下3个测量层面上对肱二头肌长头肌腱位置、方向及形态进行测量。
结果与结论：健康志愿者肩关节中立位、外旋位和内旋位MR轴位图像上肱二头肌长头肌腱改变结果：①肱二头肌长头肌腱位置：中立位肱二头肌长头肌腱在内外方向的偏离度最大。②肱二头肌长头肌腱方向：肱二头肌长头肌腱的方向角度均为锐角，在中、下测量层面上，肩关节3个体位的肱二头肌长头肌腱角度之间的差异具有显著性意义。③形态：在下测量层面上，肩关节3个体位肱二头肌长头肌腱形态的改变具有显著性意义。结果显示健康志愿者肱二头肌长头肌腱位置、方向、形态与肩关节旋转体位具有潜在关联。



中国组织工程研究杂志出版内容重点：组织构建；骨细胞；软骨细胞；细胞培养；成纤维细胞；血管内皮细胞；骨质疏松；组织工程


全文链接：

关键词: 组织构建, 组织工程, 肱二头肌长头肌腱, 肩关节, 健康志愿者, 位置, 方向, 形态, 磁共振成像, 湖南省自然科学基金

Abstract:

BACKGROUND: In previous studies, the eccentricity of long biceps tendon at the entrance to the groove has not been measured, but merely described qualitatively.
OBJECTIVE: To characterize the position, orientation and shape of the long biceps tendon on MR images acquired in neutral position, external rotation, and internal rotation of the shoulder in asymptomatic volunteers, to explore MRI characteristics of the long biceps tendon for clinical assessment.
METHODS: A total of 35 asymptomatic volunteers were included. MR scanning images were acquired in neutral position, external rotation and internal rotation of the shoulder. All MR images were evaluated by two radiologists, exclusive criteria were volunteers with lesions or any kind of degenerative changes to the rotator cuff tendons, coracohumeral ligament, superior glenohumeral ligament, and/or pulley fibers. The 3D WATSc sequence of long biceps tendon was measured at superior, middle, and inferior levels of the bicipital groove by a radiologist. The position, orientation, and shape of long biceps tendon were measured.
RESULTS AND CONCLUSION: The results of MR images in neutral position, external rotation and internal rotation of the shoulder were followed: (1) The long biceps tendon eccentricity was maximal in the neutral position. (2) The orientations of long biceps tendon were acute angle, and the differences in long biceps tendon orientation were significant at middle and inferior measurement levels. (3) At inferior measurement level, the changes of shape of long biceps tendon showed significant differences. The findings showed that the position, orientation and shape of the long biceps tendon were slightly dependent on shoulder rotation and measurement level.



中国组织工程研究杂志出版内容重点：组织构建；骨细胞；软骨细胞；细胞培养；成纤维细胞；血管内皮细胞；骨质疏松；组织工程


全文链接：

Key words: humeral head, tendinopathy, shoulder joint, magnetic resonance imaging, ligaments, articular

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