The effect of increasing the gaps between the front teeth on torque and intrusion control of the incisors for anterior retraction with clear aligners: a prospective study

• Main Authors: Ni Li (Author), Xiao Lei (Author), Yuan Cao (Author), Lu Liu (Author), Yanqi Zhang (Author), Qiang Ning (Author), Linyuan Gui (Author), Fang Jin (Author)
• Format: Book
• Published: BMC, 2024-01-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Abstract Objective To investigate the effect of sequential distalization on increasing gaps in the maxillary anterior teeth, focusing on the control of torque and three-dimensional teeth movement during anterior retraction with clear aligners in extraction cases. Methods We recruited 24 patients who...