Cervical dural sac compression can be determined according to the relevant symptoms, as well as the relevant examination to determine whether the condition is serious. 1. Symptoms: If it is mild cervical dural sac compression, the symptoms are not obvious, no pain and cervical nerve compression and other symptoms, you can massage, hot compresses and other ways to relieve the symptoms. If there are symptoms such as limited movement of the cervical spine, increased pain, numbness of the limbs, muscle contraction weakness, etc., it means that the cervical bursa is severely compressed, and traction therapy should be carried out as soon as possible, and cervical decompression should be performed if necessary. 2. Relevant examination: If CT examination reveals that there is stenosis in the cervical dural sac, and X-ray examination reveals that the morphology of the cervical vertebrae and the structure of the cervical vertebrae have changed, then it suggests that the cervical dural sac is severely compressed, and minimally invasive surgery is needed to relieve the compression reaction as soon as possible. If the cervical spinal stenosis is significantly reduced and the morphology and structure of the cervical vertebrae gradually return to normal, the condition will be alleviated. If cervical dural sac compression is detected through examination and accompanied by related symptoms, it is recommended to consult a professional doctor to determine the severity of the condition in a timely manner, and not to treat the condition blindly on one’s own in order to avoid delaying the condition.