Effect of miniscrew insertion angle in the maxillary buccal plate on its clinical survival: a randomized clinical trial

ConclusionClinically, the insertion angle of miniscrews (90 ° versus 45° relative to a line perpendicular to the occlusal plane) has no significant effect on the miniscrew survival rate or stability during orthodontic treatment.Trial registrationThis trial was registered atwww.irct.ir (IRCT20190901044659N1).ProtocolThe protocol was published after trial commencement.
Source: Progress in Orthodontics - Category: Dentistry Source Type: research