The positive signs of neurogenic cervical spondylosis are mainly the following two: First, a positive head-pressure test. The head-pressure test refers to the sitting position of the patient and the examiner’s right hand pressing the patient’s head in favor of one side, which will lead to nerve provocation symptoms such as pain and numbness in the upper limb of the other side. Since the mobility of nerve roots decreases after the development of cervical spondylosis, it is equivalent to the nerve roots being pulled during the head press test, resulting in symptoms caused by nerve root compression. Second, positive signs can also be seen in the brachial plexus nerve pull test, which is also a test that takes advantage of the reduced mobility of the nerve roots and therefore shows positive performance. When a limb is pulled, the nerve on that side is stretched due to the production of cervical spondylosis, resulting in pain and numbness.