The alignment and height of cervical vertebras were normal on post-operative radiodiagnostics in patients without injury of spinal cord or nerve root .

不伴有脊髓神经损伤者手术后经影像学检查显示均恢复了 颈椎的正常序列和高度。

Study on the impairment of whole body vibration on vertebras

全身振动对人体 脊柱的损害

Objective To probe into respiratory method of operation for anterior cervical decompression grafe-bone fusion in cervical vertebras .

目的探讨 颈椎前路减压植骨融合手术的呼吸方法。

When there are two vertebras were fractured ch oosing one to pad the one vertebra breadth pillow and using traction .

若机体合并两个 胸 腰椎屈曲型 压缩骨折时，宜选择其中一个病椎垫一个椎体宽度的垫枕而同时施加水平牵引力。

After postural reduction and local anesthesia the pedicle of severe sides of compressed vertebras were punctured before bone cement injected into the compressed vertebra whose volume ranged from 3.0 to 6.5 ml average ( 4.7 ± 1.0 ) ml.

年龄 59～ 83 岁，平均67.3 岁。术中采用体位复位，局部麻醉，从椎体压缩严重侧 单侧穿刺，经椎弓根入 路， 每个椎体注射骨水泥3.0～ 6.5ml，平均（4.7±1.0）ml。

The activity of cervical thoracic and lumbar vertebras had significant improvement ( P < 0.01 ) .

颈、胸廓、 腰椎活动度均有明显改善（P<0.01）。

Evaluation of stress distribution of the cervical vertebras after prosthetic replacement of human cervical intervertebral disc

人颈椎间盘假体置换后 颈椎应力分布评价

Results All the vertebras had reduced bone mineral density and strength and developed a compressed fracture model .

结果所有 样本 的 椎体骨密度和骨强度均下降，并 顺利做出压缩性骨折模型。

Results : There were 2 ~ 15 segments of the vertebras being involved in 29 syrinx cavities the sagittal diameter was between 2 ~ 12mm .

结果得到29例空洞累及 长度在2～15 个 椎体节段， 前后径2～12mm之间。

Firstly carry out a preparative experiment on them to eliminate the influence of the viscoelasticity of joint capsule and ligments and the creep movements of vertebras then we can do the definitive tests .

先对其进行预实验，消除关节囊、韧带等软组织的粘弹性和 椎骨蠕变运动的影响。

Methods Since March 2000 30 cases of this kind of disease with 30 vertebras were treated by vertebroplasty and the effects were observed .

方法2000年3月以来，应用椎体成形术治疗30例30 个 椎体 骨质 疏松 压缩 性 骨折患者，并观察疗效。

INTERVENTIONS : MRI images of the compressive vertebras in 107 cases ( 123 vertebras ) induced by acute trauma or primary osteoporosis were comparatively analyzed by two vice botanic physicians with blindness method .

方法：对107例（123个椎体）由急性外伤或原发性骨质疏松所致的压缩 椎体的MRI征象进行对比分析。

Then sacrificed the rats by heart bloodletting took out of the third to fifth lumbar vertebras and two sides of femurs and remove muscular tissue around .

取血 完毕后，心脏放血处死，分别取出大鼠第三至第五 腰椎和双侧股骨，去除周围肌肉组织。

Results : MRI has detected totally 196 metastatic vertebras in the 42 cases .

结果：42例共累及196 个 椎体。

Methods 60 patients with dissilient fracture of thoracic and lumbar vertebra were treated with anterior decompress bone graft between vertebras and Z titanic armor plate internal fixation afterwards kept in bed for 3 weeks and then got up to move with bracket .

方法对60例胸腰段脊柱爆裂性骨折患者进行前方减压、 椎体 间植骨、Z-形钛钢板内固定，术后卧床3周，3周后戴支架起床活动。