由于宽大的椎弓根间距、宽阔的椎弓根、复杂的L5/S1关节突关节,L5/S1椎间孔朝向更加向外。L5/S1的椎间孔区由L5椎板峡部和L5/S1小关节内侧包围,上方为椎弓根边缘和L5横突,外侧为髂嵴,后方为髂腰韧带骶部。随着年龄增长,骨赘、...
因此,可以得出在 L5/S1 节 段椎间盘突出症的治疗中,PEID 相较于 PETD 更具优势。 关键词:Meta 分析;腰椎间盘突出症;经皮内窥镜下腰椎间盘切除术 II Compare efficacy and safety in treatment of L5/S1 lumbar disc herniation with PEID and PETD :A meta-analysis Abstract Background: Lumbar disc ...
Rutten 33 经皮完全内窥镜监视下切开黄韧带 经走行神经 手术策略 、 1.2 根外侧 肩路 进入椎管内摘除脱出椎间盘组织的 根据突出物与同侧 神经根的位置关系将 ( ) S1 手术技术明显提高了手术的安全性 但该技术仍 椎管内非包含型椎间盘突出分为 型 腋型 , 3 :(1) 然出现术后神经支配区感觉异常 硬膜撕裂...
结论: PEID和PETD在L5/S1节段椎间盘突出症的治疗中效果相仿,但PEID组在术中X线透视次数、手术时间和失血量等方面优于PETD组。因此,可以得出在L5/S1节段椎间盘突出症的治疗中,PEID相较于PETD更具优势。 关键词:Meta分析;腰椎间盘突出症;经皮内窥镜下腰椎间盘切除术 CompareefficacyandsafetyintreatmentofL5/S1...
S1 related parameters: (1) Measurement on the sagittal plane at the intersection (H) of the lower edge of the transverse process and the lateral edge of the isthmus: The vertical distance between H and the upper and lower edges of L5 outlet nerve root (a1, a2); the vertical distance ...
AB 图注: 图中白色实线代表神经 根起点上缘所在横断面.图 A 为 L4/5 节段 L5 神经根起点上缘与上, 下终板位置关系; 图 B 为 L5S1 节段 S1 神经根起点上缘 与上,下终板位置关系 图 5 |神经根起点上缘与椎间隙位置关系 Figure 5 | Position relationship between the upper edge of nerve root origin...
The imaging report was written bya chiropractic radiologist and revealed an L5/S1 left para- central disc herniation (extrusion) causing posterolateraldisplacement of the left S1 nerve root.Terry R. YochumDACBRFellowACCRChad J. Maola
If nonoperative treatment fails, the osteophyte can be excised and the nerve can be safely decompressed through an anterior retroperitoneal approach. 展开 关键词: \{L5\} nerve root entrapment L5-S1 osteophyte \{L5\} radiculopathy DOI: 10.1016/j.ijsp.2012.05.001 被引量: 1 ...
Among patients who received ESI, six (17.6%) never returned to our clinic after the first ESI treatment. The mean follow-up period after ESI was 25.2 ± 20.6 months. Three (1.6%) patients underwent fusion extension surgery for symptomatic ASD at the L5-S1 level after 34.2 ± 14.2 months ...
Compression or inflammation of the L5 and/or S1 spinal nerve root may causeradiculopathy symptomsorsciatica, characterized by: Pain,generally felt as a sharp, shooting, and/or searing feeling in the buttock, thigh, leg, foot, and/or toes ...