Objective:To observe clinical effects of pedicle screw fixation combined with cable wires and bone graft and cannulated compression screws on adult multi-segment lumbar spondylolysis.Methods:70 cases of patients with ...Objective:To observe clinical effects of pedicle screw fixation combined with cable wires and bone graft and cannulated compression screws on adult multi-segment lumbar spondylolysis.Methods:70 cases of patients with multi-segment lumbar spondylolysis were selected in our hospital.According to different surgical schemes,these patients were divided into the observation group(35 cases)and the control group(35 cases).The observation group received pedicle screw fixation combined with cable wires and bone graft and the control group received cannulated compression screw fixation.Macnab criteria were adopted to implement a therapeutic evaluation of two groups of patients to make an observation and comparison of the excellent and good rate of surgery and a series of indicators including perioperative clinical effects,intraoperative blood loss,duration of surgery,hospital length of stay(HLOS),visual analogue scale(VAS),Oswestry disability index and Japanese Orthopaedic Association(JOA)score.Results:The excellent and good rate of the observation group was 97.14%,and that of the control group was 82.86%,the difference between two groups was statistically significant(χ^(2)=6.248,p=0.012).The differences in intraoperative blood loss,duration of surgery and HLOS between two groups were statistically significant(t=-4.55,t=-4.55,t=-4.55;p<0.05).Oswestry index,VAS score and JOA score of the observation group were(2.4±0.9),(28.5±6.4)and(27.1±3.1)respectively,and these of the control group were(3.5±1.2),(37.1±7.8)and(21.3±2.7)respectively,the differences between two groups were statistically significant(t=4.338,t=5.043,t=8.347,p<0.05).Conclusions:Pedicle screw combined with immobilized implantation bone by wirerope has an excellent clinical effect on the treatment of adult multi-segment lumbar spondylolysis,and it has a series of advantages such as fast postoperative recovery,small surgical trauma and so on.In addition,this technique can also restore the stability of spinal segments and relieve pains to a greater degree.展开更多
目的:通过Meta分析系统评价螺钉及克氏针内固定治疗儿童肱骨外髁骨折的临床疗效。方法:计算机检索PubMed、Embase、Cochrane、Web of Science、中国知网、万方数据库建库至2022年2月国内外发表的有关螺钉和克氏针内固定治疗儿童肱骨外...目的:通过Meta分析系统评价螺钉及克氏针内固定治疗儿童肱骨外髁骨折的临床疗效。方法:计算机检索PubMed、Embase、Cochrane、Web of Science、中国知网、万方数据库建库至2022年2月国内外发表的有关螺钉和克氏针内固定治疗儿童肱骨外髁骨折的文献。根据设定的纳入与排除标准筛选文献并进行质量评价,结局指标为愈合优良率、畸形愈合率、延迟愈合率或骨不连率、感染率、活动受限(>10°)发生率,使用RevMan 5.3软件进行统计分析。结果:共纳入9项回顾性研究涉及647例患者,其中螺钉固定组(含螺钉联合克氏针)255例,克氏针固定组392例。Meta分析显示,与克氏针组相比,螺钉组(含螺钉联合克氏针)在术后有更低的感染率[OR=0.22,95%CI(0.09,0.56),P=0.001]。两组间愈合优良率、畸形愈合率比较,差异均无统计学意义(P>0.05)。亚组分析显示,单纯螺钉组术后感染率显著低于克氏针组[OR=0.18,95%CI(0.05,0.65),P=0.009]。结论:对于手术治疗儿童肱骨外髁骨折,与克氏针内固定和螺钉联合克氏针内固定相比,单纯螺钉内固定拥有更低的感染率。而在愈合优良率、畸形愈合率方面三者无显著差异。就术后疗效及内固定安全性方面而言,更推荐骨科医师使用螺钉进行儿童肱骨外髁骨折的固定。展开更多
Objectives: Atlantoaxial dislocation remains a rare and serious condition with a high preoperative and postoperative morbidity and mortality. Its successful surgical management is still challenging and gratifying for ...Objectives: Atlantoaxial dislocation remains a rare and serious condition with a high preoperative and postoperative morbidity and mortality. Its successful surgical management is still challenging and gratifying for neurosurgeons. Several technics have been described such as wiring, trans articular screwing, C1C2 screwing with plate and screw introduced by Goel et al., and modified by insertion of polyaxially screw and rod many years later by Harms. Unavailability and expensiveness of upper cervical spine instrumentation device led us to C1C2 Wiring resulting in a good outcome. Finally, a quadriplegic patient with a more comfortable financial condition had ordered devices from abroad and benefit for Goel and Harms screwing technique and improved dramatically from ASIA A to ASIA E. Material and methods: This is a retrospective study of patients managed in our department by a same neurosurgeon from January 2019 to April 2024. Results: We defined 6 men and 1 woman with an average age of 33 years. Unrestrained driver in a rollover motor vehicle accident was most common. Only one patient was neurologically intact on admission. Neurovegetative disorders were noticed in one patient. Dislocation was associated to a fracture of the dens in two patients. Three patients have been successfully operated with remarkable outcome, mostly from ASIA A to E. Conclusion: C1C2 dislocation is a serious condition and C1C2 Wiring represents an effective and cheaper technic. Therefore, this technic should deserve consideration above all in low incomes countries when screwing devices are not available. Seatbelt should be demanded for motor vehicle drivers and passengers.展开更多
文摘Objective:To observe clinical effects of pedicle screw fixation combined with cable wires and bone graft and cannulated compression screws on adult multi-segment lumbar spondylolysis.Methods:70 cases of patients with multi-segment lumbar spondylolysis were selected in our hospital.According to different surgical schemes,these patients were divided into the observation group(35 cases)and the control group(35 cases).The observation group received pedicle screw fixation combined with cable wires and bone graft and the control group received cannulated compression screw fixation.Macnab criteria were adopted to implement a therapeutic evaluation of two groups of patients to make an observation and comparison of the excellent and good rate of surgery and a series of indicators including perioperative clinical effects,intraoperative blood loss,duration of surgery,hospital length of stay(HLOS),visual analogue scale(VAS),Oswestry disability index and Japanese Orthopaedic Association(JOA)score.Results:The excellent and good rate of the observation group was 97.14%,and that of the control group was 82.86%,the difference between two groups was statistically significant(χ^(2)=6.248,p=0.012).The differences in intraoperative blood loss,duration of surgery and HLOS between two groups were statistically significant(t=-4.55,t=-4.55,t=-4.55;p<0.05).Oswestry index,VAS score and JOA score of the observation group were(2.4±0.9),(28.5±6.4)and(27.1±3.1)respectively,and these of the control group were(3.5±1.2),(37.1±7.8)and(21.3±2.7)respectively,the differences between two groups were statistically significant(t=4.338,t=5.043,t=8.347,p<0.05).Conclusions:Pedicle screw combined with immobilized implantation bone by wirerope has an excellent clinical effect on the treatment of adult multi-segment lumbar spondylolysis,and it has a series of advantages such as fast postoperative recovery,small surgical trauma and so on.In addition,this technique can also restore the stability of spinal segments and relieve pains to a greater degree.
文摘目的:通过Meta分析系统评价螺钉及克氏针内固定治疗儿童肱骨外髁骨折的临床疗效。方法:计算机检索PubMed、Embase、Cochrane、Web of Science、中国知网、万方数据库建库至2022年2月国内外发表的有关螺钉和克氏针内固定治疗儿童肱骨外髁骨折的文献。根据设定的纳入与排除标准筛选文献并进行质量评价,结局指标为愈合优良率、畸形愈合率、延迟愈合率或骨不连率、感染率、活动受限(>10°)发生率,使用RevMan 5.3软件进行统计分析。结果:共纳入9项回顾性研究涉及647例患者,其中螺钉固定组(含螺钉联合克氏针)255例,克氏针固定组392例。Meta分析显示,与克氏针组相比,螺钉组(含螺钉联合克氏针)在术后有更低的感染率[OR=0.22,95%CI(0.09,0.56),P=0.001]。两组间愈合优良率、畸形愈合率比较,差异均无统计学意义(P>0.05)。亚组分析显示,单纯螺钉组术后感染率显著低于克氏针组[OR=0.18,95%CI(0.05,0.65),P=0.009]。结论:对于手术治疗儿童肱骨外髁骨折,与克氏针内固定和螺钉联合克氏针内固定相比,单纯螺钉内固定拥有更低的感染率。而在愈合优良率、畸形愈合率方面三者无显著差异。就术后疗效及内固定安全性方面而言,更推荐骨科医师使用螺钉进行儿童肱骨外髁骨折的固定。
文摘Objectives: Atlantoaxial dislocation remains a rare and serious condition with a high preoperative and postoperative morbidity and mortality. Its successful surgical management is still challenging and gratifying for neurosurgeons. Several technics have been described such as wiring, trans articular screwing, C1C2 screwing with plate and screw introduced by Goel et al., and modified by insertion of polyaxially screw and rod many years later by Harms. Unavailability and expensiveness of upper cervical spine instrumentation device led us to C1C2 Wiring resulting in a good outcome. Finally, a quadriplegic patient with a more comfortable financial condition had ordered devices from abroad and benefit for Goel and Harms screwing technique and improved dramatically from ASIA A to ASIA E. Material and methods: This is a retrospective study of patients managed in our department by a same neurosurgeon from January 2019 to April 2024. Results: We defined 6 men and 1 woman with an average age of 33 years. Unrestrained driver in a rollover motor vehicle accident was most common. Only one patient was neurologically intact on admission. Neurovegetative disorders were noticed in one patient. Dislocation was associated to a fracture of the dens in two patients. Three patients have been successfully operated with remarkable outcome, mostly from ASIA A to E. Conclusion: C1C2 dislocation is a serious condition and C1C2 Wiring represents an effective and cheaper technic. Therefore, this technic should deserve consideration above all in low incomes countries when screwing devices are not available. Seatbelt should be demanded for motor vehicle drivers and passengers.
