Kidney deficiency can indeed cause cervical spondylosis, and the mechanisms by which kidney deficiency causes cervical spondylosis are mainly as follows: First, when a patient has kidney deficiency, his or her motor system will degenerate, which is an important pathological basis for causing spine-related lesions and joint degeneration, and when a patient has kidney deficiency, the cervical spine may degenerate rapidly and have an attack of cervical spondylosis. Second, when the patient has kidney deficiency, it may lead to osteoporosis, which in turn causes degeneration of the cervical spine. Chinese medicine believes that the kidney is the master of bone, once the kidney has a kidney essence deficiency, that is, kidney deficiency, it will lead to the patient’s bone impotence, that is, osteoporosis. At this time, the patient will have a stooped back, and in this process, it may cause the cervical spine to be in a bad position continuously. After a prolonged attack of such lesions, the rapid degeneration of the cervical spine will easily lead to cervical spondylosis.