Force changes associated with different intrusion strategies for deep-bite correction by clear aligners.

CONCLUSIONS: Aligners with different intrusion patterns exert different forces on incisors, canines, and premolars, and the forces were closely related to the designed activation, shape and position of the attachment and relative movement of the adjacent teeth.
PMID: 30035613 [PubMed - as supplied by publisher]

Source: The Angle Orthodontist - July 23, 2018 Category: Dentistry Authors: Liu Y, Hu W Tags: Angle Orthod Source Type: research