The effect of space arrangement between anterior teeth on their retraction with clear aligners in first premolar extraction treatment: a finite element study

• Main Authors: Yuan Cao (Author), Zhi-Wei Wang (Author), Da Chen (Author), Lu Liu (Author), Deng-Xin Li (Author), Ni Li (Author), Si-Qi Ying (Author), Xin Liu (Author), Fang Jin (Author)
• Formato: Livro
• Publicado em: SpringerOpen, 2023-09-01T00:00:00Z.
• Assuntos: article
• Acesso em linha: Connect to this object online.

Abstract Introduction Clear aligner therapy has become increasingly popular in recent years, although it has encountered several difficulties in premolar extraction treatment. These difficulties include anterior dentition, lingual tipping and extrusion. The design of the present clinical scheme usua...