Conclusions Angiography of spinal cord is the main method and MRI provides important assistance for diagnosing SDAVF while endovascular embolization is an effective method for the treatment.

• 结论脊髓血管造影是诊断硬脊膜动静脉瘘的主要确诊方法。MRI对确定诊断具有重要作用。血管内栓塞是一种有效的治疗方法。