【关键词】 腰段脊髓损伤; 硬膜下穿刺冲洗; 显微镜

    【Abstract】 Objective：To discuss the efficacy of microscopic subdural puncture and flushing in lumbar spinal cord injury.Method：60 lumbar spinal cord injury patients treated from July 2016 to May 2018 in our hospital were selected，patients were divided into control group(n=30)and observation group(n=30)according to the random number table method.Both groups were treated with laminar decompression and pedicle screw internal fixation ......