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- Objective To analyze the cause of malposition of transpedicular screw internal fixation in thoracolumbar spine and perforation of bone. 摘要目的分析胸腰椎经椎弓根内固定置钉位置不佳穿破骨壁的原因。
- Thoracolumbar spine fracture is common.The researches of it is one of the most hot spots in the orthopedics field. 胸腰段骨折作为一种临床常见的疾病,对其的研究是骨科领域的热门之一。
- The review summarizes present situation and unhandled question on thoracolumbar spine pedicle screw fixation. 总结了胸腰段脊柱解剖学测量的研究成果和需要进一步研究的方向。
- Objective To study the biomechanical effects on the adjacent segment of thoracolumbar spine with vertebroplasty. 摘要目的探讨椎体成形术后邻近节段生物力学特性的变化。
- Study Design. A retrospectie ealuation of anterior instrumentation of the ertebral bodies in the thoracolumbar spine. 研究设计:胸腰椎椎体前路内固定的回顾性分析。
- Methods CT,X- ray findings and clinical data of 48 patients with thoracolumbar spine traum were collected and correlated each other. 方法收集近7a来48例胸腰椎外伤的CT平扫结果、X线片结果及临床资料,并进行对比分析。
- Fang H,Chen AM,Luo YX,et al.Causes for pedicle screw misplacement in the thoracolumbar spine and countermeasures.Chin J Orthop Trauma,2004,6:1235-1238. [2]方煌;陈安民;罗永湘;等.;胸腰椎椎弓根螺钉误置的原因分析及对策
- The aerage sagittal position of the thoracolumbar spine, a calculation based on the AUC, is a less ariable measure of sagittal balance than the C7 plumb line. 通过基于计算AUC的方式,我们得出通过胸腰椎体的平均矢状位置来衡量C7的垂直线是一个更加稳定可靠的方法。
- Methods 82 cases of unstable fractures in thoracolumbar spine were treated with Cotrel-Dubousset(C-D) instrumentations, combined with selective interbody or intrabody bone graft. 方法应用经椎弓根固定器械(C-D)固定,加选择性椎间或椎体内植骨,治疗不稳定性胸腰椎骨折82例。
- Conclusion It is safe and effective to use interspinous enlarged windowing for decompressing and internal fixation of AF system to treat thoracolumbar spine fractures. 结论椎板间扩大开窗减压并AF系统内固定术治疗胸腰椎骨折安全有效。
- The average sagittal position of the thoracolumbar spine, a calculation based on the AUC, is a less variable measure of sagittal balance than the C7 plumb line. 通过基于计算AUC的方式,我们得出通过胸腰椎体的平均矢状位置来衡量C7的垂直线是一个更加稳定可靠的方法。
- Conclusions. Patients with a Type A3 thoracolumbar spine fracture without neurologic deficit should be treated by short-segment posterior stabilization. 结论:对A3型没有神经损伤的胸腰段脊柱骨折的患者,应该用后路短节段内固定进行治疗。
- Methods Eighteen cases of malposition of transpedicular screw internal fixation in thoracolumbar spine were detected by X-ray and the causes were analyzed according to the location of perforation. 方法对行椎弓根螺钉内固定手术术中探察、X线监测发现置钉位置不佳者18例,按穿破骨壁部位不同分析原因。
- The stress and strain distribustions were measured on four fresh cadaveric specimens of thoracolumbar spine, which were fixed in upright, 20-degree flexion and 20-degree extension positions. 测定分析了4例新鲜胸腰段脊柱标本分别处在直立、前屈20°、后伸20°状态,受到静载荷作用时胸腰椎前缘的应力和应变分布规律。
- As his leptospirosis symptoms resolved with doxycycline, he experienced increasing thoracolumbar spine pain, because of salmonella vertebral osteomyelitis, which responded to amoxicillin. 当他的钩端螺旋体病症状在使用强力霉素缓解后,他感到进行性的胸腰椎疼痛,原因是沙门氏菌性脊椎骨髓炎,对阿莫西林有反应。
- Although there have been several reports of hyperextension injuries in the thoracolumbar spine, the radiologic findings of the present case was different from those in the previously reported cases. 虽然有一些胸腰段脊柱伸展过度性损伤的报道,但是现在病例的影像学发现与先前那些报道的病例不同。
- Method:ALD was performed in 12 patients through the space between erector spine muscles and quadratus lumborum muscles according to the anatomic relation of the thoracolumbar spine. 方法:利用胸腰段的解剖关系设计经骶棘肌腰方肌间隙入路行胸腰段脊柱侧前方减压术。
- Objective To compare the imaging quality and the anatomic detail in thoracolumbar spine of amorphous selenium flat-panel detector digital radiography(DR) system and computed radiography(CR) system. 目的比较非晶体硒平板探测器DR与CR系统的胸腰段脊柱照片图像质量和解剖结构可见度。
- Objective Burst fractures are the most common injury in the thoracolumbar spine, which often cause aneurological deficit and present a significant economic burden to family and society. 爆裂性骨折是最为常见的一种胸腰椎损伤。该损伤常伴有神经功能损害,遗留各种后遗症,给家庭和社会造成很大的负担。
- Tuberculosis of thoracolumbar spine 胸腰椎结核