颈椎病前后路Ⅰ期联合手术与分期手术疗效比较

目的：通过研究颈椎病前后路Ⅰ期联合手术与分期手术临床效果,评价Ⅰ期前后路联合手术的意义.方法：回顾2001年6月至2008年12月本院收治的26例颈脊髓前后方同时受压患者,根据患者意愿和耐受能力,接受Ⅰ期前后路联合手术或分次手术或单次手术,JOA评分标准评价术后疗效.结果：8例行Ⅰ期前后路联合手术减压内固定,JOA评分：术前7.9±2.1,术后15.3±2.1;10例分期行颈椎后路、前路手术,JOA评分：术前8.2±2.3,第2次手术术后最近1次随访评分：15.5±1.6;8例行单纯颈椎后路或前路手术,术后患者症状和阳性体征基本消失,JOA评分：术前7.8±2.0,术后15.0±1.3.3种不同方式治疗的患者术前和术后JOA评分差异无统计学意义（P〉0.05）.结论：对各种原因引起颈脊髓前后方同时受压的患者,Ⅰ期前后路联合手术,可使忠者彻底解除颈髓受压迫,有利于脊髓功能恢复.但Ⅰ期前后路联合手术可能增加手术风险.     

Delayed thromboembolic occlusion of common femoral artery following posterior lumbar decompressive surgery in a patient with chronic atrial fibrillation

Thromboembolic arterial occlusion is a rare complication after spine surgery. Due to its low prevalence, surgeons tend to neglect the initial signs of thromboembolism, which may cause disastrous sequelae.     

O型臂联合CT三维导航系统辅助颈椎椎弓根螺钉置入的准确性研究

目的:探讨O型臂联合CT三维导航系统辅助颈椎椎弓根螺钉置钉的准确性,并与侧块螺钉置钉进行比较.方法:回顾性分析2017年3月～2021年2月在我院分别使用O型臂联合CT三维导航系统辅助置入椎弓根螺钉与徒手置入侧块螺钉行颈椎后路内固定术的54例患者,其中男44例,女10例,年龄42～79岁(58.3±9.3岁).根据置钉...     

Traumatic subdural hematoma of the thoraco-lumbar junction of spinal cord

BACKGROUND: Spinal subdural hematoma (SSDH) is an exceedingly uncommon and potentially neurologically devastating condition. Recognition of blood products in magnetic resonance imaging is a very important clue for the diagnosis of SSDH. It is generally agreed that prompt surgical evacuation should be performed before irreversible damage to the spinal cord occurs. However, conservative treatment still plays a role in the management of SSDH. OBJECTIVES: To describe the clinical presentation, characteristic MRI findings, and treatment of traumatic SSDH. METHODS: A case of traumatic SSDH at the thoraco-lumbar junction. RESULTS: Magnetic resonance imaging findings of high signal intensity lesion in both T1 and T2 sequences suggest the possibility of subdural hematoma although it may be mistaken for tumorlike cystic lesion of the cord. Although there is a place for conservative treatment of subdural hematoma, we believe that rapid surgical drainage of the subdural hematoma will be associated with the best prognosis especially in the cervical, thoracic, and thoraco-lumbar junctions of the spinal cord. CONCLUSIONS: Rapid surgical drainage of traumatic SSDH affecting the thoraco-lumbar junction of the cord will be associated in most of the cases with rapid neurologic recovery.