In February 2018, patient suffered a motorcycle accident. MRI showed C6, C7 spinal cord was completely damaged. Patient received emergency treatment within 24 hours and recovered life and performed a tracheotomy 12 days after the injury. Before treatment, patient's life can not be self-care, patient could only eat and speak. On August 14th, 2018, patient was admitted to Intech Rehabilitation Hospital. During hospitalization, patient received stem cell treatment at the General Hospital of Chinese People's Armed Police Forces.