Heo Y, Park JH, Seong HY et al (2015) Symptomatic adjacent segment degeneration at the L3–4 level after fusion surgery at the L4–5 level: evaluation of the risk factors and 10-year incidence. Eur Spine J 24:2474–2480Heo Y,Park JH,Seong HY,et al.Symptomatic adjacent segment ...
In addressing the deformity, choosing the Upper Instrumented vertebra (UIV) was based on the magnitude of the thoracolumbar scoliosis, as the curve extends between T11 - L4 levels, we elected to stop at T10 as the our UIV, the decision to extend the fusion down to the pelvis was based ...
A total of 586 patients were included after excluding 14 subjects who underwent lumbar interbody fusion surgery (347 men and 239 women; mean age, 58.5 ± 12.3). The clinical characteristics of subjects included in the validation dataset are summarized in Table 1. Healthy subjects ...
Symptomatic adjacent segment degeneration at the L3-4 level after fusion surgery at the L4-5 level evaluation of the risk factors and 10-year incidence 热度: PhonetischerKursL3undL4 [ae]eiEi,beide,mein,nein,Geige,Teig,dein,kein aiKai,Mai ...
腰椎 L3-L5 三维有限元模型的有效性验证 定义好模型的约束和载荷条件后,进入Abaqus6.9 求解器 Solution 模块,在腰椎前屈,后伸,侧屈及旋 转工况下进行计算L3-L4,L4-L5节段角位移. 主要观察指标:有限元模型在前屈,后伸,侧屈及 旋转工况下计算L3-L4,L4-L5节段角位移. 2 结果 2.1 L3-L5三维有限元模型结构 ...
ⅱ)Position, preparation before surgery: The patient will be laid down in a face-down position. The responsible vertebral level will be confirmed under fluoroscope. ⅲ)Skin incision: A 6-8cm midline skin incision will be made at the responsible disc level. ⅳ)Separation of paravertebral muscles...
L3～L42例,L3～L55例,L4～L55例,L4～s113例,L5一s17例。6例伴硬膜外脓肿。23例在前路病灶清除术前 先行后路短节段经椎弓根内固定、植骨融合术。结果:所有患者手术顺利,病椎显露时间平均23min.显露过程 平均出血量45ml。无手术死亡,无感染,无神经损伤并发症,2例术中腹膜撕裂,成功修补后无并发症。18例获...
Symptomatic adjacent segment degeneration at the L3-4 level after fusion surgery at the L4-5 level:evaluation of the risk factors and 10-year incidence. Heo Y,Park JH,Seong HY,et al. European Spine Journal . 2015Heo Y, Park JH, Seong HY et al (2015) Symptomatic adjacent segment ...
The total fusion segments in the L3 group (median [interquartile range]: 5.0 [6.0-5.0]) were shorter than those in the L4 group (6.0 [6.5-6.0]). The main curve was significantly corrected after surgery in both groups, and was comparable at the last followup between...
Laminectomy, durotomy, and transforaminal lumbar interbody fusion surgery was performed, and the disc was completely removed. At the 6-month follow-up, the patient showed full recovery. The diagnosis of IDH is very challenging and every spine surgeon must be aware. The best treatment for this ...