Cervical 3/4 herniated discs can be treated in the following ways: first, conservative treatment, including cervical traction, cervical brace external fixation. Medication, such as Loxoprofen sodium, mannitol and methylprednisolone; second, surgical treatment, the indications for surgery include cervical disc herniation is significant and causes obvious spinal cord or nerve root function damage. Neurologic impairment is mild, but conservative treatment is ineffective for 3 months, and imaging shows severe cervical spinal cord compression. Surgical options include cervical disc removal via anterior approach to the damaged segment, interbody implant fusion, and internal fixation with plate screws. Cervical artificial disc replacement may also be used if the cervical spine is more stable and the patient is younger. Cervical canal enlargement should be considered if the patient has significant developmental cervical stenosis and if the nuclear magnetic resonance shows poor filling of the dural sac in the spinal canal.