Stomatology ›› 2023, Vol. 43 ›› Issue (11): 1053-1056.doi: 10.13591/j.cnki.kqyx.2023.11.016

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Progress of research on influencing factors of alveolar bone remodeling at lip and palate side during maxillary incisor retraction

LIN Xiangxiang1,YU Fei2,SONG Yiwei1,WANG Wan1,GONG Guoliang2,LIN Xinping1,2()   

  1. School of Stomatology, Zhejiang Chinese Medical University, Hangzhou 310053, China
  • Revised:2022-09-28 Online:2023-11-28 Published:2023-11-21

Abstract:

Maxillary incisors are retracted under the action of orthodontic force, accompanied by periodontal tissue remodeling. However, large-scale tooth movement or poor control will cause damage to periodontal support tissue and cause complications such as alveolar bone loss. The main influencing factors of alveolar bone remodeling are lip inclination, retraction distance, retraction methods, vertical facial type, sagittal facial type, body factors and soon. There are many studies in this field, but there is a lack of unified understanding. This paper reviews the reconstruction of labial and palatal alveolar bone and its influencing factors during maxillary incisor retraction, so as to provide reference for clinical practice.

Key words: incisor retraction, orthodontic tooth movement, alveolar bone remodeling, alveolar bone thickness, alveolar bone height

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