Objective:To study the effect of minimally invasive spinal trauma surgery on spinal trauma.Methods:After 60 patients with spinal trauma were selected,the patients in observation group was treated by minimally invasive...Objective:To study the effect of minimally invasive spinal trauma surgery on spinal trauma.Methods:After 60 patients with spinal trauma were selected,the patients in observation group was treated by minimally invasive spinal trauma surgery,while the patients in control group was given the routine treatment.Results:After treatment,the observation group improved significantly in operation related indexes,complication rate,pain degree,quality of life,JOA score and 0DI score(P<0.05).Conclusion:Minimally invasive spinal trauma surgery is effective in the treatment of spinal trauma.展开更多
Objective:To study and evaluate the incidence of pain and complications in patients with spinal trauma after minimally invasive treatment.Methods:The research period was selected from January 2018 to December 2020,and...Objective:To study and evaluate the incidence of pain and complications in patients with spinal trauma after minimally invasive treatment.Methods:The research period was selected from January 2018 to December 2020,and 40 patients with spinal trauma were selected.According to the random number table scheme,they were divided into the study group and the control group.The treatment scheme of the control group was traditional surgery,and the treatment scheme of the study group was minimally invasive surgery.The indicators of the two groups were compared and analyzed.Results:Compared with the two groups of surgery and postoperative recovery related indicators,the study group had more advantages(P<0.05);Compared two groups of postoperative NRS score,VAS score and the incidence of complications,the study group had more advantages(P<0.05).Conclusion:Minimally invasive treatment of spinal trauma has significant clinical effect,which can effectively relieve postoperative pain and reduce the incidence of various complications.展开更多
Objective and methods To evaluate synaptic changes using synaptophysin immunohistochemstry in rat and mouse, which spinal cords were subjected to graded compression trauma at the level of Th8-9. Result...Objective and methods To evaluate synaptic changes using synaptophysin immunohistochemstry in rat and mouse, which spinal cords were subjected to graded compression trauma at the level of Th8-9. Results Normal animals showed numerous fine dots of synaptophysin immunoreactivity in the gray matter. An increase in synaptophysin immunoreactivity was observed in the neuropil and synapses at the surface of motor neurons of the anterior horns in the ThS-9 segments lost immunoreactivity at 4-hour point after trauma. The immunoreactive synapses reappeared around motor neurons at 9-day point. Unexpected accumulation of synaptophysin immunoreactivity occurred in injured axons of the white matter of the compressed spinal cord. Conclusion Synaptic changes were important components of secondary injuries in spinal cord trauma. Loss of synapses on motor neurons may be one of the factors causing motor dysfunction of hind limbs and formation of new synapses may play an import,ant role in recovery of motor function. Synaptophysin immunohistochemistry is also a good tool for studies of axonal swellings in spinal cord injuries.展开更多
Objective To analyze the clinical features of the multiple trauma patients combined with spine and spinal cord injuries.Methods A retrospective study was performed in143multiple trauma patients combined with spine and...Objective To analyze the clinical features of the multiple trauma patients combined with spine and spinal cord injuries.Methods A retrospective study was performed in143multiple trauma patients combined with spine and spinal展开更多
目的探讨创伤性中下段腰椎(L_(2)-L_(5))骨折后神经功能损伤的影像学风险因素。方法回顾性分析该院2019年1月~2022年10月收治的71例创伤性中下段腰椎(L_(2)-L_(5))骨折患者资料,根据ASIA分级进行神经功能评估,将患者分为损伤组31例和未...目的探讨创伤性中下段腰椎(L_(2)-L_(5))骨折后神经功能损伤的影像学风险因素。方法回顾性分析该院2019年1月~2022年10月收治的71例创伤性中下段腰椎(L_(2)-L_(5))骨折患者资料,根据ASIA分级进行神经功能评估,将患者分为损伤组31例和未损伤组40例。统计两组患者的人口学资料和临床资料,并在矢状位和轴位腰椎CT片上测量以下影像学指标:椎管侵占率、椎体前缘高度比、椎弓根内侧间距比值、伤椎Cobb角和是否存在椎板垂直骨折等。对两组患者的上述资料进行比较,将P<0.05的相关因素纳入到多因素Logistic回归模型进行处理;采用ROC曲线确定独立影响指标的最佳截断值,采用曲线下面积(area under the curve,AUC)对其预测价值进行评价。结果71例中,31例(43.7%)出现神经功能障碍,ASIA分级为A级3例(4.2%),B级5例(7.0%),C级3例(4.2%),D级20例(28.2%);其中,有24例(33.8%)存在下肢无力,16例(22.5%)存在自主神经功能障碍。损伤组和未损伤组患者的损伤水平、骨折AO分型、椎管侵占率、椎体前缘高度比、椎弓根内侧间距比值、椎板垂直骨折的占比等数据,差异有统计学意义(P<0.05)。经Logistic回归模型分析,损伤水平(P=0.021)、椎管侵占率(P=0.007)、椎体前缘高度比(P=0.036),均是与患者神经功能损伤相关的独立影响因素。ROC曲线分析得出,仅椎管侵占率具备良好的鉴别能力(AUC=0.874,95%CI=0.791~0.957),其最佳截断值为47%,灵敏度为90.3%,特异度为80%。结论损伤水平、椎管侵占率和椎体前缘高度比,均是创伤性中下段腰椎(L_(2)-L_(5))骨折后神经功能损伤的影像学风险因素,其中椎管侵占率与患者神经功能损伤的相关性最强,最佳截断值为47%。展开更多
文摘Objective:To study the effect of minimally invasive spinal trauma surgery on spinal trauma.Methods:After 60 patients with spinal trauma were selected,the patients in observation group was treated by minimally invasive spinal trauma surgery,while the patients in control group was given the routine treatment.Results:After treatment,the observation group improved significantly in operation related indexes,complication rate,pain degree,quality of life,JOA score and 0DI score(P<0.05).Conclusion:Minimally invasive spinal trauma surgery is effective in the treatment of spinal trauma.
文摘Objective:To study and evaluate the incidence of pain and complications in patients with spinal trauma after minimally invasive treatment.Methods:The research period was selected from January 2018 to December 2020,and 40 patients with spinal trauma were selected.According to the random number table scheme,they were divided into the study group and the control group.The treatment scheme of the control group was traditional surgery,and the treatment scheme of the study group was minimally invasive surgery.The indicators of the two groups were compared and analyzed.Results:Compared with the two groups of surgery and postoperative recovery related indicators,the study group had more advantages(P<0.05);Compared two groups of postoperative NRS score,VAS score and the incidence of complications,the study group had more advantages(P<0.05).Conclusion:Minimally invasive treatment of spinal trauma has significant clinical effect,which can effectively relieve postoperative pain and reduce the incidence of various complications.
基金This study was approved by the Uppsala Ethical Committee for Animal Research. It was supported by grants from the Swedish Association of Neurologically Disabled the Swedish Society for Medical Research (project no.950006) and the National Natural Scien
文摘Objective and methods To evaluate synaptic changes using synaptophysin immunohistochemstry in rat and mouse, which spinal cords were subjected to graded compression trauma at the level of Th8-9. Results Normal animals showed numerous fine dots of synaptophysin immunoreactivity in the gray matter. An increase in synaptophysin immunoreactivity was observed in the neuropil and synapses at the surface of motor neurons of the anterior horns in the ThS-9 segments lost immunoreactivity at 4-hour point after trauma. The immunoreactive synapses reappeared around motor neurons at 9-day point. Unexpected accumulation of synaptophysin immunoreactivity occurred in injured axons of the white matter of the compressed spinal cord. Conclusion Synaptic changes were important components of secondary injuries in spinal cord trauma. Loss of synapses on motor neurons may be one of the factors causing motor dysfunction of hind limbs and formation of new synapses may play an import,ant role in recovery of motor function. Synaptophysin immunohistochemistry is also a good tool for studies of axonal swellings in spinal cord injuries.
文摘Objective To analyze the clinical features of the multiple trauma patients combined with spine and spinal cord injuries.Methods A retrospective study was performed in143multiple trauma patients combined with spine and spinal
文摘目的探讨创伤性中下段腰椎(L_(2)-L_(5))骨折后神经功能损伤的影像学风险因素。方法回顾性分析该院2019年1月~2022年10月收治的71例创伤性中下段腰椎(L_(2)-L_(5))骨折患者资料,根据ASIA分级进行神经功能评估,将患者分为损伤组31例和未损伤组40例。统计两组患者的人口学资料和临床资料,并在矢状位和轴位腰椎CT片上测量以下影像学指标:椎管侵占率、椎体前缘高度比、椎弓根内侧间距比值、伤椎Cobb角和是否存在椎板垂直骨折等。对两组患者的上述资料进行比较,将P<0.05的相关因素纳入到多因素Logistic回归模型进行处理;采用ROC曲线确定独立影响指标的最佳截断值,采用曲线下面积(area under the curve,AUC)对其预测价值进行评价。结果71例中,31例(43.7%)出现神经功能障碍,ASIA分级为A级3例(4.2%),B级5例(7.0%),C级3例(4.2%),D级20例(28.2%);其中,有24例(33.8%)存在下肢无力,16例(22.5%)存在自主神经功能障碍。损伤组和未损伤组患者的损伤水平、骨折AO分型、椎管侵占率、椎体前缘高度比、椎弓根内侧间距比值、椎板垂直骨折的占比等数据,差异有统计学意义(P<0.05)。经Logistic回归模型分析,损伤水平(P=0.021)、椎管侵占率(P=0.007)、椎体前缘高度比(P=0.036),均是与患者神经功能损伤相关的独立影响因素。ROC曲线分析得出,仅椎管侵占率具备良好的鉴别能力(AUC=0.874,95%CI=0.791~0.957),其最佳截断值为47%,灵敏度为90.3%,特异度为80%。结论损伤水平、椎管侵占率和椎体前缘高度比,均是创伤性中下段腰椎(L_(2)-L_(5))骨折后神经功能损伤的影像学风险因素,其中椎管侵占率与患者神经功能损伤的相关性最强,最佳截断值为47%。
