Is simultaneous placement of orthodontic mini-implants and skeletally anchored appliances advisable? : CBCT-based cadaver study comparing the accuracy of the digital workflow with methods requiring two visits.

Purpose: For the fabrication of an orthodontic mini-implant (OMI)-borne appliance, the position of the inserted OMI can be detected by a silicone impression or an intraoral scan (IOS). In case of digital planning, it can be taken over from the planning and the appliance can be produced in advance. This study aimed to evaluate the accuracy of these three techniques and whether there is an association with the insertion angle.