The effects of anterior spaces on the intrusion of mandibular incisors with clear aligners in extraction cases: a finite-element analysis

Abstract Background The intrusion of mandibular incisors presents significant challenges for orthodontists utilizing clear aligner therapy, primarily due to issues such as reduced accuracy in achieving intrusion and unexpected tipping movements. This study aims to investigate the biomechanical effec...

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Bibliographic Details
Main Authors: Lei Liang, Lu Liu, Yuan Cao, Zhiwei Wang, Ni Li, Yanjiao Li, Fang Jin
Format: Article
Language:English
Published: BMC 2025-07-01
Series:BMC Oral Health
Subjects:
Online Access:https://doi.org/10.1186/s12903-025-06222-9
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