In the case of a comminuted fracture of the cervical spine, it is necessary to determine whether the comminuted fracture affects the spinal nerves and produces neurological sequelae before determining whether or not the fracture can be cured. If the comminuted fracture of the cervical spine does not affect the spinal nerves and is only a fracture, it can be treated conservatively or with internal fixation with incision and reduction, and the fracture of the cervical vertebrae can be completely cured without sequelae after complete healing. The cervical fracture can be completely healed in about 3 months after treatment. If the comminuted fracture compresses the spinal nerves or directly damages the spinal nerves, even after the fracture is treated, there will be sequelae such as quadriplegia, incontinence, etc., which is very difficult to be cured.