CV Lattes
ORCID
Abstract
Objective: This study aims to compare changes in the attractiveness of the facial profile and smile of patients with skeletal Class III malocclusion treated with maxillary protraction anchored in miniscrews using hybrid expanders and conventional Hyrax expanders. Materials and Methods: Two treatment groups will be analyzed. The HH group consisted of 18 individuals (8 female, 10 male; mean…