Purpose:To investigate the clinical value of proximal femoral nail antirotation and anatomical locking plate of proximal femur in the treatment of intertrochanteric fracture of femur.Methods:The study group is treated...Purpose:To investigate the clinical value of proximal femoral nail antirotation and anatomical locking plate of proximal femur in the treatment of intertrochanteric fracture of femur.Methods:The study group is treated with PFNA internal fixation.The control group is treated by internal fixation with anatomical locking plate of proximal femur.Results:The time of operation,the amount of intraoperative bleeding and the time of fracture healing in the study group are significantly less than those in the control group.The incidence rate of complication in the study group(3.23%)is significantly lower than that in the control group(17.2%).Data comparison shows P<0.05.Conclusion:The curative effect and prognosis for patients with intertrochanteric fracture of femur treated by PFNA internal fixation are more ideal.展开更多
Purpose To investigate the clinical value of proximal femoral nail antirotation and anatomical locking plate of proximal femur in the treatment of intertrochanteric fracture of femur.Methods The study group is treated...Purpose To investigate the clinical value of proximal femoral nail antirotation and anatomical locking plate of proximal femur in the treatment of intertrochanteric fracture of femur.Methods The study group is treated with PFNA internal fixation.The control group is treated by internal fixation with anatomical locking plate of proximal femur.Results The time of operation,the amount of intraoperative bleeding and the time of fracture healing in the study group are significantly less than those in the control group.The incidence rate of complication in the study group(3.23%)is significantly lower than that in the control group(17.2%).Data comparison shows P<0.05.Conclusion The curative effect and prognosis for patients with intertrochanteric fracture of femur treated by PFNA internal fixation are more ideal.展开更多
背景:耻骨联合分离损伤大多与严重骨盆骨折损伤一起发生。由于耻骨联合解剖位置深在,且治疗效果常不尽如人意,有必要进行相关解剖及生物力学研究,以便更好指导临床诊疗。目的:总结分析耻骨联合解剖学特点,生物力学研究现状,为临床治疗...背景:耻骨联合分离损伤大多与严重骨盆骨折损伤一起发生。由于耻骨联合解剖位置深在,且治疗效果常不尽如人意,有必要进行相关解剖及生物力学研究,以便更好指导临床诊疗。目的:总结分析耻骨联合解剖学特点,生物力学研究现状,为临床治疗耻骨联合分离提供一定裨益。方法:在中国知网、维普、Pub Med数据库上以"耻骨联合分离"及"生物力学"作为中文检索词、"separation of pubic symphysis"和"biomechanics"作为英文检索词检索;检索时间为1984年4月至2020年2月。通过标题及摘要选取相关文献,并阅读参考文献的标题和摘要,从中再次挑选相关文献,剔除重复文献。结果与结论:检索符合条件文献57篇,最终纳入文献33篇。(1)现解剖研究多集中于耻骨联合相关组成结构及周围韧带方面;(2)限于耻骨联合位置原因,未进一步深入研究,如周围韧带和肌肉起止点的精确分布,精确的神经和血液分布,还有待进一步研究;(3)对耻骨联合分离生物力学研究较少,且差异较大,有待深入研究达成共识;(4)伴随有限元发展,生物力学热点多集中在耻骨联合治疗方面;(5)因重建钢板和空心螺钉力学稳定性优良而做为耻骨联合分离常用固定方式,而经皮空心螺钉固定因其微创性成为今后发展趋势。展开更多
文摘Purpose:To investigate the clinical value of proximal femoral nail antirotation and anatomical locking plate of proximal femur in the treatment of intertrochanteric fracture of femur.Methods:The study group is treated with PFNA internal fixation.The control group is treated by internal fixation with anatomical locking plate of proximal femur.Results:The time of operation,the amount of intraoperative bleeding and the time of fracture healing in the study group are significantly less than those in the control group.The incidence rate of complication in the study group(3.23%)is significantly lower than that in the control group(17.2%).Data comparison shows P<0.05.Conclusion:The curative effect and prognosis for patients with intertrochanteric fracture of femur treated by PFNA internal fixation are more ideal.
文摘Purpose To investigate the clinical value of proximal femoral nail antirotation and anatomical locking plate of proximal femur in the treatment of intertrochanteric fracture of femur.Methods The study group is treated with PFNA internal fixation.The control group is treated by internal fixation with anatomical locking plate of proximal femur.Results The time of operation,the amount of intraoperative bleeding and the time of fracture healing in the study group are significantly less than those in the control group.The incidence rate of complication in the study group(3.23%)is significantly lower than that in the control group(17.2%).Data comparison shows P<0.05.Conclusion The curative effect and prognosis for patients with intertrochanteric fracture of femur treated by PFNA internal fixation are more ideal.
文摘背景:耻骨联合分离损伤大多与严重骨盆骨折损伤一起发生。由于耻骨联合解剖位置深在,且治疗效果常不尽如人意,有必要进行相关解剖及生物力学研究,以便更好指导临床诊疗。目的:总结分析耻骨联合解剖学特点,生物力学研究现状,为临床治疗耻骨联合分离提供一定裨益。方法:在中国知网、维普、Pub Med数据库上以"耻骨联合分离"及"生物力学"作为中文检索词、"separation of pubic symphysis"和"biomechanics"作为英文检索词检索;检索时间为1984年4月至2020年2月。通过标题及摘要选取相关文献,并阅读参考文献的标题和摘要,从中再次挑选相关文献,剔除重复文献。结果与结论:检索符合条件文献57篇,最终纳入文献33篇。(1)现解剖研究多集中于耻骨联合相关组成结构及周围韧带方面;(2)限于耻骨联合位置原因,未进一步深入研究,如周围韧带和肌肉起止点的精确分布,精确的神经和血液分布,还有待进一步研究;(3)对耻骨联合分离生物力学研究较少,且差异较大,有待深入研究达成共识;(4)伴随有限元发展,生物力学热点多集中在耻骨联合治疗方面;(5)因重建钢板和空心螺钉力学稳定性优良而做为耻骨联合分离常用固定方式,而经皮空心螺钉固定因其微创性成为今后发展趋势。