%0 Journal Article
%T A digitalized analysis of incisal changes among orthodontically treated patients: A retrospective comparative study.
%A Ajwa N
%A Binsaeed A
%A Aloud S
%A Alanazi R
%A Bin Mlafakh H
%A Alajmi D
%J F1000Res
%V 13
%N 0
%D 2024
%M 38988878
暂无%R 10.12688/f1000research.145095.1
%X UNASSIGNED: To compare incisor angulation and/or position changes among orthodontically treated patients with metal brackets and clear aligners.
UNASSIGNED: A total of sixty-two participants of both sexes, aged-16-40 years old, with CL I skeletal pattern and mild crowding following strict eligibility criteria were included. The patients were divided into two groups based on their treatment approach. Pre and post lateral cephalograms were collected from Riyadh Elm University (REU) and then digitally analyzed using WEBCEPH (Medical Image Analysis) software. Eight angular and two linear measurements were used for the assessment.
UNASSIGNED: The upper incisor angulation and position showed statistically significant differences when orthodontic clear aligners were used. In contrast, no significant difference was observed with the conventional orthodontic treatment. However, the upper incisal palatal root torque decreased after clear aligner therapy compared to conventional treatment. The inter-incisal angle demonstrated a significant increase with clear aligners compared to conventional treatment.
UNASSIGNED: The current study revealed the importance of definitive guidelines upon and after treatment, in addition to determining incisor changes. Orthodontic clear aligners are distinct from conventional treatments in controlling the incisors' angulation and position. The expansion treatment modality precedes Interproximal reduction in increasing the arch perimeter.