Objective To study the effect of acupuncturing at Jiaji points plus cervical traction in treating unsteady lower cervical vertebrae.Methods The 90 outpatients willing to accept our treatment were randomized into 3 groups with 30 in each.Acupuncture group:acupuncture at the cervical Jiaji points.Traction group:traction at the cervical vertebrae.Acupuncture + traction group:acupuncture at the cervical Jiaji points plus cervical traction.Total effect,symptom scoring and X-ray examination were evaluated after 3 course of treatment.Results The total effective rate of acupuncture group,traction group and acupuncture + traction group was 47.67%,73.33% and 90.00% respectively.In total effect,symptoms of unsteady lower cervical vertebrae and the changes of X-ray examination,acupuncture + traction group was better than that of acupuncture group(P