Purpose: To evaluate the clinical efficiency of implant anchorage combined with segmental arch technique.
Methods: Segmental arch technique of the micro-implant and adjacent teeth was used, ideal space for the superstructure of the implant was gained.
Results: The implant anchorage with segmental arch technique methods decreased the therapeutic process efficiency and made enough space for superstructure of the implant.
Conclusions: Implant anchorage with segmental arch technique can undertake the vertical anchorage force efficiently, depress the molar safely and make enough space for superstructure of implants.