一个FSU包括相邻的两个椎体及两者间的椎间盘和所有韧带，但不包括肌肉等连接组织。
FSU consists of two adjacent vertebrae, the intervertebral disc and all adjoining ligaments between them and excludes other connecting tissues such as muscles.
喙锁间钢丝固定韧带修复是治疗肩锁关节脱位的一种可靠方法。
Wire fixation between coracoid process and clavicle plus ligament repaired is a reliable way for acromioclavicular joint dislocation.
MRI同时还显示了脊髓受压信号异常及后纵韧带、棘间韧带、椎间盘的撕裂。
On MRI, abnormal signals due to spinal cord compression, tears of posterior longitudinal ligament and interspinous ligament were demonstrated.
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