A positive brachial plexus nerve pull test is mostly suggestive of neurogenic cervical spondylosis because there is a possibility of passive pulling of the spinal nerve roots during this operation to develop neurogenic symptoms. Therefore, a positive brachial plexus nerve pull test is clinically significant for the diagnosis of neurogenic cervical spondylosis. The method of operation is roughly to have the patient in a sitting position, with the head offset to the healthy side, that is, the head is offset to the side that does not cause pain, and the operator holds one hand against the affected side of the head, while the other hand holds the patient’s wrist and pulls in the opposite direction. During the pulling process, pain or numbness occurs because the nerve roots are stimulated, which is called a positive brachial plexus pulling test, suggesting a nerve root lesion in the cervical spine. If the above operation does not cause pain or numbness, it is called a negative brachial plexus pull test, but in order to clarify whether it is cervical spondylosis of the nerve root type, it is necessary to combine clinical symptoms and magnetic resonance examination of the area to confirm the diagnosis.