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Objective To discuss the clinical manifestation on CT and vertebra canal stenosis and nerve injury relationship.

目的研究胸腰段脊椎爆裂骨折的CT表现和椎体后缘的后移碎骨片引起椎管狭窄与神经损伤之间的关系。

Results Mucopolysaccharidosis typeⅠ had characteristic X-ray changes of bones:①Enlarged skull and hook- shape Sella Turcica;②Short and thick phalanges and metacarpal Bones;③Dilated central part and thin ends of upper and lower limb bones;④Kyphosis deformity of spine, beak-shape stick out of anteroinferior margin of Kyphosis deformity vertebra;⑤Broadening ribs as paddle shape;⑥Shallow acetabulum and enlarged Acetabular Angle;⑦Prolonged femoral neck, Coxa Vara or coxa valga.

结果 粘多糖病Ⅰ型具有较典型的骨骼X线改变，(1)头大，蝶鞍呈乙型；(2)掌指骨粗短；(3)上、下肢骨中央膨胀两端变细；(4)脊椎后凸成角，后凸椎体前下缘成鸟嘴状突出，上下椎体呈卵圆形；(5)肋骨增宽呈船桨；(6)髋臼变浅，髋臼角增大；(7)股骨颈增长，髋内翻或外翻。

Methods Respectively analyzed the X-ray, CT and image post-processing manifestations of mucopolysaccharidosis type Ⅰ. Results Mucopolysaccharidosis typeⅠ had characteristic X-ray changes of bones:①Enlarged skull and hook- shape Sella Turcica;②Short and thick phalanges and metacarpal Bones;③Dilated central part and thin ends of upper and lower limb bones;④Kyphosis deformity of spine, beak-shape stick out of anteroinferior margin of Kyphosis deformity vertebra;⑤Broadening ribs as paddle shape;⑥Shallow acetabulum and enlarged Acetabular Angle;⑦Prolonged femoral neck, Coxa Vara or coxa valga.

结果 粘多糖病Ⅰ型具有较典型的骨骼X线改变，(1)头大，蝶鞍呈乙型；(2)掌指骨粗短；(3)上、下肢骨中央膨胀两端变细；(4)脊椎后凸成角，后凸椎体前下缘成鸟嘴状突出，上下椎体呈卵圆形；(5)肋骨增宽呈船桨；(6)髋臼变浅，髋臼角增大；(7)股骨颈增长，髋内翻或外翻。

The affected vertebra height and Cobb's angle were restored satisfactorily,the Cobb's angle was revised from avera ged 28.5°(11.5°～42°) preoperatively to averaged 4.5°(0~11.5°) postoperatively.

结果 术后随访7～36个月，平均随访17个月。术后伤椎高度和Cobb角均有满意的恢复，Cobb角由术前的平均28.5°（11.5°～42°），矫正到术后约4.5°（0°～11.5°）。

The lengths are as followe:S1 3.2±1.5 cm,S2 4.4±1.0 cm,S3 3.5±1.1 cm,S4 2.3±0.9 cm and S5 1.0±0.3 cm.The diameters follow:S1 1.2±0.7 mm,S2 2.5±1.5 mm,S3 2.5±1.5 mm,S4 1.7±1.5 mm and S5 0.9±0.6 mm,8.8% of the penetrating tributaries of basivertebral veins before the S4 vertebra were 2～4 mm in diameter,91.2%were 0.1～1.9 mm.

其长度平均：S1为3.2±1.5 cm，S2为4.4±1.0 cm，S3为3.5±1.1 cm，S4为2.3±0.9 cm，S5为1.0±0.3 cm；其直径平均：S1为1.2±0.7 mm，S2为2.5±1.5 mm，S3为2.5±1.5 mm，S4为1.7±1.5 mm，S5为0.9±0.6 mm.S4椎体前穿通支静脉口径2～4 mm占8.8%，0.1～1.9 mm占91.2%。

For each patient, a 3D reconstruction of the spine was obtained from calibrated biplanar radiographs.3 The reconstructed models were then used to compute 4 indices of the thoracic segment: the Cobb angle, thoracic kyphosis (measured from T4–T12), axial rotation of the apical vertebra, and the orientation of the plane of maximum curvature with respect to the sagittal plane.22,2 Measurements of coronal and sagittal plane curvature were based on a curve fitted mathematically through the centers of the vertebrae.

对冠状面和矢状面的角度测量基于通过椎体中心的合适的曲度数学计算。

Results The bone mineral density of Lumber vertebra and trachanter and BGP were increased and bone pain was alleviated and serum ALP,ACP were significantly decreased and the blood,urine routine and biochemical quota were no obvious change in Bugu capsula group.

结果 补骨胶囊组腰椎及转子骨密度均升高，骨痛明显改善，与此同时，骨钙素显著提高，血清碱性磷酸酶、酸性磷酸酶明显降低，治疗后血尿常规及生化指标无明显改变。

Results The bone mineral density of Lumber vertebra and trachanter and BGP were increased and bone pain was alleviated and serum ALP,ACP were significantly decreased and the blood,urine routine and biochemical quota were no obvious change in Bugu capsula group.While the control group had no obvious change.

结果 补骨胶囊组腰椎及大转子骨密度均升高，骨痛明显改善，与此同时，骨钙素显著提高，血清碱性磷酸酶、酸性磷酸酶明显降低，治疗前后血尿常规及生化指标无明显改变。

Posteriorly, the middle sacral artery arises from the terminal aorta just above its bifurcation into the common iliac arteries and extends caudally on the anterior surface of the fifth lumbar vertebra and sacrum.

主动脉最后的分支是从它末端分出来的骶正中动脉，分支点就在主动脉杈分支为髂总动脉的上面，骶正中动脉从第五腰椎和骶骨的前面向尾部延伸。

Objective To find out an easier, safer and quicker epidural centesis from middle and inferior segments of thoracic vertebra as compared with traditional technology.

目的 通过改良的穿刺技术与传统的穿刺技术进行比较，找出一种更加容易、安全、快捷的胸椎中下段硬膜外穿刺技术的方法。

The circulation, consumption and reproduction of the trilogy have not only testified to its historical significance and literariness, but also invested it with new meanings.

该三部曲的流通、消费与再生产不仅验证了其历史意义及文学性，而切还赋予它以新的意义。

If he thought that he could buy me off, he would be wrong.

如果他认为他可以收买我，那他就大错特错了。