There are three main treatment methods for cervical spondylosis: conservative treatment, minimally invasive treatment and open surgery treatment. If the protrusion is not serious, conservative treatment is usually the main treatment, with some ointment to activate blood and relieve pain in the neck, avoiding reading books and computers with head down as much as possible, and exercising the neck and back muscles. If conservative treatment is not effective, minimally invasive surgery or open surgery can be considered. Minimally invasive surgery is effective in the treatment of mild to moderate cervical spondylosis. For more severe cervical spondylosis open surgery should be preferred. Many elderly people are afraid of or unsuitable for open surgery to perform cervical plasma ablation, and the results are also very good.