Department of Orthopedic Surgery;
China-Japan Union Hospital of Jilin University;
Changchun;
Jilin Province;
China;
Department of Radiotherapy;
The First Bethune Hospital of Jilin University;
Changchun;
Jilin Province;
China;
Department of Orthopedics;
The First Affiliated Hospital of Soochow University;
Suzhou;
Jiangsu Province;
China;
axon regeneration; epigenetic biomarkers; epigenetic modification; histone; microRNA; prognosis; secondary injury; spinal cord injury;