Clear aligner mandibular advancement in growing patients with Class II malocclusion.

ABSTRACT: Treatment effects occurring during Class II malocclusion treatment with the clear aligner mandibular advancement protocol were evaluated in two growing patients: one male (12 years, 3 months) and one female (11 years, 9 months). Both patients presented with full cusp Class II molar and canine relationships. Intraoral scans and cone-beam computed tomography were acquired before treatment and after mandibular advancement. Three-dimensional skeletal and dental long-axis changes were quantified, in which the dental long axis was determined by registering the dental crowns obtained from intraoral scans to the root canals in cone-beam computed tomography scans obtained at the same time points. Class II correction was achieved by a combination of mandibular skeletal and dental changes. A similar d

SUBMITTER: Gurgel ML 

PROVIDER: S-EPMC10454533 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature