Abstract: [Abstract] objectve To evaluate the feasibility of palatal?tip intrusion with an artificial appliance. Method 11 patients were selected who were not suitable for the micro-implant . The clinical effect of intrusion were evaluated by CBCT taked before and after treatmen. The palatal?tip distance were measured between before and after. Result The?average?treatment?time?of all patients was 5?months. The comparison between before and after treatment showed that the maximum intrusion 4.13 mm at mesial palatal?tips and 4.04 mm at ?distal palatal?tips. Palatal?tip intrusion with the artificial appliance has a significant effect. ConcIusion This artificial appliance is an useful and simpful treatment method.