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创伤性无骨折脱位型颈髓损伤的影像学分析 被引量:9

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摘要 目的了解创伤性无骨折脱位型颈髓损伤的影像学表现,探讨创伤性无骨折脱位型颈髓损伤的原因和损伤机制。方法通过58例创伤性无骨折脱位型颈髓损伤的X线片、CT和MRI影像学表现,结合临床损伤原因和机制等因素综合分析。结果本组病例均未见骨折脱位,X线片和CT表现为:①颈椎生理弧度改变;②椎间隙变窄;③颈椎不稳;④椎体后缘骨赘;⑤后纵韧带骨化;⑥黄韧带肥厚、骨化;⑦椎管狭窄,椎管/椎体比值小于0.75。MRI表现为:①早期变化有脊髓肿胀、髓内水肿,髓内出血或血肿,脊髓压迫,前纵韧带撕裂、椎前出血,后纵韧带、棘上和/或棘间韧带损伤,椎管后方软组织损伤出血等;②晚期变化有脊髓内囊肿、软化灶,脊髓萎缩。结论无骨折脱位型颈髓损伤多在发病前已经存在一定的非创伤性病理基础,创伤成为其诱发因素。创伤引起突出的椎间盘、椎体后缘骨赘或骨化的后纵韧带与肥厚的黄韧带皱摺从前后方呈钳夹状造成脊髓损伤。MRI为该病的诊断提供了十分可靠的科学依据。
出处 《颈腰痛杂志》 2005年第1期26-28,共3页 The Journal of Cervicodynia and Lumbodynia
关键词 颈椎 脊髓损伤 MRI
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参考文献6

  • 1毛宾尧,应忠追,胡裕桐.6883例肘部损伤和疾患的临床分析[J].中国矫形外科杂志,2000,7(3):249-251. 被引量:16
  • 2王少波,蔡钦林,党耕町,李迈,王立舜.无骨折脱位颈椎外伤合并颈脊髓损伤的MRI表现及其临床意义[J].中国矫形外科杂志,2000,7(6):531-534. 被引量:26
  • 3Taylor AR. The mechanism of injury to the spinal cord in the neck without damage to the vertebral column [J]. J Bone Joint Surg, 1948,338:245-248.?A
  • 4Penning L. Some aspects of radiolography of the cervical spine in chronic myelopathy[J]. Neurology, 1962,12:513-515.?A
  • 5Kulkarni MV,McArdle CB,Kopanlcky d,et al. Acute spinal injury:MR imaginary at 1.ST [J]. Radiology,1987,164 (3):837-843.?A
  • 6Flanders AE ,Schaefer MD,Doan HT,et al. Acute cervical spinal trauma:Correlation of MR imaging findings with degree of neurologic deficit [J]. Radiology, 1990,177:25-28.?A

二级参考文献9

  • 1陈之白.磁共振成像对脊髓损伤的诊断、治疗和预后的估价[J].中国脊柱脊髓杂志,1997,7(2):94-96. 被引量:7
  • 2张雪哲,洪闻,陆立,王武,卢延.脊髓损伤的MR表现[J].中国脊柱脊髓杂志,1997,7(1):14-16. 被引量:19
  • 3 Frankel HL, Hancock DO, Hyslop G, et al. Thevalue of postural reduction in the initial management of closed injuries of the spine withparaplegia and tetraplegia[J]. Part I. Paraplegia,1969,7:179~192.
  • 4 Taylor AR. The mechanism of injury to the spinal cord in the neck without damageto the vertebral column[J]. J. Bone joint Surg,1948,338:245~248.
  • 5 Arnold JG. The clinical manifestations of spondylochon-drosis(spondylosis) inthe cervical spine[J]. Ann.Surg. 1955,14:872~889.
  • 6 PenningL. Some aspects of radiolography of the cervical spine in chronicmyelopathy[J].Neurology,1962,12:513~515.
  • 7 Epstein N, Epstein JA, Benjamin V, et al. Traumatic myelopathy in patients withcervical spinal stenosis without fracture or dislocation. Methods of diagnosis,Managementand Prognosis[J].Spine,1980,5:489~496.
  • 8 Bondurant FJ, Cotler HB, Kulkarni MV, et al. Acute spinal cord injury: A studyusing physical examination and magnetic resonanace imaging[J].Spine,1990,15:161~168.
  • 9 Mirivs SE, Geisler FH, Jelinek JJ, et al. Acute cervical spine trauma.Evaluating with 1.5T MR imaging[J]. Radiology,1988,166: 807~809. (收稿:1998-11-23 修回:2000-03-11)

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