Conclusion:The early operation should be administered when the burst fracture complicated with incomplete neurotmesis happens in the segment of thoracic and lumbar vertebrae.
Method The lumbar intervertebral discs of 150 patients with backleg pain were scanned by MRI, and the changes of appearance and signal in lumbar intervertebral discs were observed.
The main injured parts included prolapse of lumbar intervertebral,muscles of waist and back myofascitis,epiphysitis of lumbar spine,malposition of lumbar spine and lumbar muscle strain.