At present, surgery for spinal and nerve root cervical spondylosis has achieved good clinical results. The most common surgical method is to make a small incision through the front of the neck, which is less invasive and has a quick recovery. The purpose of surgery is to remove the intervertebral disc in order to release the compression of the cervical disc on the spinal cord or nerve roots. The space left after the removal of the disc must be filled with new bone, then fixed by a plate, and finally the two adjacent vertebrae are fused. This is currently the most classic anterior procedure for the cervical spine and is widely used in clinical practice. However, with the advancement of technology, the disadvantages of this “gold standard” surgery are gradually being taken seriously by the medical profession, mainly in two aspects. The second is that the reduction of motion segments causes accelerated degeneration of adjacent segments of the cervical spine, increasing the recurrence of cervical spondylosis. For this reason, medical experts around the world have been committed to the research of movable artificial disc replacement, as early as 1966 Fernstrom used stainless steel beads implanted in the intervertebral space to replace the function of the disc. the late 20th century developed rapidly until 2002 when J Ggoffn successfully applied Bryan artificial cervical disc in clinical practice and obtained very good results. This technology was introduced in China in 2004, and satisfactory results have been achieved. In 2009, we sent experts to Germany to learn this technology, and artificial cervical disc replacement surgery has become one of the best routine surgical methods for cervical spondylosis. What are the advantages of artificial cervical disc surgery? Artificial cervical disc replacement surgery has the same advantages as anterior cervical spine surgery, such as small incisions, minimal trauma, few complications and fast recovery. In addition, artificial cervical disc replacement preserves the motion function of cervical segments, prevents degeneration of adjacent segments due to internal fixation of the cervical spine, reconstructs the height of the intervertebral space, maintains the physiological anterior convexity of the cervical spine, and conforms to the normal human physiological function. In addition, the materials used for artificial cervical discs are titanium alloy and polymer polyethylene, which have been used in artificial joint replacement for more than half a century, with good histocompatibility, no uncomfortable reactions, and solid stability, good wear resistance, and easy rework surgery if problems arise. What kind of people can undergo artificial cervical disc replacement surgery? Patients under 60 years of age with cervical spondylosis, with normal bone structure, no osteoporosis, near normal clearance height, and a certain degree of mobility of the responsible disc, who can be treated by anterior cervical discectomy, are suitable for artificial cervical disc replacement surgery.