Atlantoaxial subluxation of more than ten years can be treated, it is recommended to take general treatment, drug treatment, surgical treatment and other methods of treatment. 1. General treatment: attention should be paid to the protection of the head, neck and cervical vertebrae, to avoid collision and excessive twisting of the neck, but also through the cranial or cervical traction therapy, to relieve the spasm of the neck muscles, so that the cervical vertebrae reset. 2. Drug treatment: non-steroidal painkillers such as ibuprofen and celecoxib can be used as prescribed by the doctor, as well as muscarinic drugs, such as eperisone hydrochloride tablets and cloxazone tablets. 3. Surgical treatment: If there is atlantoaxial joint posterior displacement, atlantoaxial anterior displacement of more than 5mm rotational fixation, or non-surgical treatment is ineffective, it is necessary to take anterior surgery, posterior surgery and other ways of treatment under the guidance of the doctor. Atlantoaxial subluxation for more than ten years can be treated, it is recommended that the patient timely hospital medical treatment, you can choose the appropriate treatment program under the guidance of the doctor.