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1、颈椎退行性疾病Cervical degenerative disease 颈椎病 Cervical spondylosis 颈椎管狭窄症 Cervical canal stenosis 颈椎间盘突出症 Cervical disc herniation颈椎后纵韧带钙化 Ossification of cervical posterior/ongitudina/ligament颈椎病颈椎病 Cervical spondylosisCervical spondylosis 颈椎间盘退变 压迫或刺激脊髓、神经、血管、食管 症状和体征 Cervical disc degeneration compres
2、sion of the spinal cord、nerve、vessels、esophagus Sympton and sign病理病理 Pathophysiology Pathophysiology 颈椎间盘退变:a.蛋白多糖、髓核水分减少 纤维环 裂隙 髓核突出 b.生物力学发生改变 继发性病理变化 后果:刺激、压迫神经、血管 产生相关症状临床表现临床表现 Clinical finding Clinical finding3.椎动脉型 Vertebroarterial spondylosis 椎动脉受压或刺激 椎基底动脉供血不全4.交感型 Sympathetic spondylosis 颈
3、交感神经受刺激影像学检查影像学检查 imaging examination imaging examination.ray显示颈椎曲度,椎间隙变化.显示颈椎管径,椎间盘突出及钙化.显示椎间盘信号,硬膜束间隙变化治疗治疗 Treatment Treatment.保守治疗conserativetreatment traction physicaltherapy.手术治疗surgical treatment decompression fusion病理病理athologyathology颈椎管狭窄:.原法性(rimarytenosis):先天发育性desplasia .继发性(secondaryst
4、enosis):退变性degeneration临床表现临床表现 Clinical finding Clinical finding1.症状 sympton:四肢麻木,乏力,活动不灵2.检查 examination:感觉、运动障碍,反射异常治疗治疗reatmentreatmentSurgical treatment:1.cervical canal decompression 2.cervical canaloplasty病理病理athologyathologyCervical disc degenertion fibrosas annulus rupture nucleus pulposus:
5、a.extrusion b.prolapse pinch、nerve c.sequestration临床表现临床表现clinical findingclinical finding1.sympton:necl pain should pain weakiness2.examination:movement、sensation、reflex3.imagin examination:CT、MRI颈后纵韧带骨化颈后纵韧带骨化Ossification of the posterior longitudinal ligamentOssification of the posterior longitud
6、inal ligament Opll compression of the spinal Cord fysfunction of the nerve 临床表现临床表现clinical findingclinical finding1.sympton and sign:头颈痛,感觉,运动障碍,二便障碍.、:连续型,节段型,局灶型,混合型治疗治疗treatmenttreatment1.conservative:traction physical therapy2.surgical:anterior decompression and fusion posterior canaloplasty腰椎退
7、变性疾病Lumbar degenerative disease腰椎间盘突出症腰椎间盘突出症Lumbar disc herniationLumbar disc herniation病因病理:Etiology pathology1.外伤injury2.退变degeneration类型类型classificationclassification1.膨出bulge2.突出extrusion3.脱突prolapse4.游离sequestration临床表现临床表现Clinical findingClinical finding.症状symptom:a.下腰痛 low back pain,low back
8、 pain radiating into leg b.坐骨神经痛sciatica The lumbar nerve root syndrome C.麻木 numbness,瘫痪paralysis d.马尾综合征cauda equina syndrome:会阴麻木,双下肢不全瘫痪,二便功能障碍临床表现临床表现Clinical findingClinical finding2.体征sign:a 脊柱畸形spinal deformityb 压痛palpatometryc 腰痛,活动受限:restriction of lumbar movement,flexion,extension,lateral
9、flexion,rotation影像学检查影像学检查image examinationimage examination1.X-ray2.CT、MRI 治疗治疗treatmenttreatment1.保守治疗conservation:Bed test,traction,physical therapy,3-4w2.手术治疗surgical病理病理 Pathology Pathology椎管容积缩小 椎管内压力增加1.神经受压、损伤性炎症 compression tranmatic inflammation2.神经血运障碍:缺血、静脉回流受阻 ischemia分型分型 classificatio
10、n classification1.中央型 central:绝对狭窄10mm 相对狭窄1013mm2.神经根管型 nerve root canal:a.盘黄间隙 disc flavum space b.侧隐窝 laterral recess c.椎间孔 intervertebral faramer临床表现临床表现 clinical finding clinical finding特点:症状重、体征轻、间隙性跛行1.症状 symptom:下肢痛 leg pain 下肢麻木 leg numbness 乏力 weakness 排尿困难 bladder dysfunction 下腰痛 low back
11、 pain临床表现临床表现 clinical finding clinical finding2.体征 sign:腰椎前凸减少 lordosis 前屈正常 flexion 后伸受限 extension 肌力减弱 myodynamia 影像学检查影像学检查 imgain examination imgain examination1.X-ray:intervertebralspace,lordosis,osteophyte2.CT、MRI:a.间盘突出 disc herniation b.侧隐窝矢状径3mm sagittal lateral recess c.椎管矢状径10mm sagittal vertebral canal治疗治疗 treatment treatment1.保守治疗 consavertive bed rest,physical therapy2.手术治疗 surgical a.减压术 decompression 间盘切除 Discectomy 椎间孔切开 foraminotomy 椎板切除术 faminactomy b.融合术 spinal fusion
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