口腔医学研究 ›› 2024, Vol. 40 ›› Issue (12): 1102-1105.DOI: 10.13701/j.cnki.kqyxyj.2024.12.013

• 口腔正畸学研究 • 上一篇    下一篇

提前充填树脂对附件脱落率影响的研究

孙留振   

  1. 安阳市第六人民医院(安阳市口腔医院)正畸科 河南 安阳 455000
  • 收稿日期:2024-06-11 出版日期:2024-12-28 发布日期:2024-12-23
  • 作者简介:孙留振(1984~ ),男,河南周口人,副主任医师,硕士,研究方向:口腔正畸,E-mail:zhen0323@163.com

Impact of Pre-filled Resin on Attachment Loss Rate of Invisible Orthodontic Aligners

SUN Liuzhen   

  1. Department of Orthodontics, Anyang Sixth People's Hospital, Anyang 455000, China
  • Received:2024-06-11 Online:2024-12-28 Published:2024-12-23

摘要: 目的: 探讨提前充填树脂对隐形矫治器附件粘接效果的影响。方法: 从安阳市第六人民医院正畸科选取60名隐形矫治患者,共计1002个附件。上颌两侧用于评估提前72 h充填树脂与常规椅旁充填树脂在6个月内的附件脱落率差异,下颌两侧则用于比较提前24 h充填与常规椅旁充填的差异。结果: 无论是上颌还是下颌,提前充填组与常规椅旁充填组的附件脱落率之间均无统计学差异。结论: 提前充填树脂不影响附件的粘接效果,该方法可用于临床,以提高操作的灵活性和效率。

关键词: 隐形矫治器, 附件脱落率, 提前充填树脂

Abstract: Objective: To explore the impact of pre-filled resin on the adhesion effectiveness of attachments for invisible orthodontic aligners. Methods: This study involved 60 orthodontic patients from the Department of Orthodontics at Anyang Sixth People's Hospital, including a total of 1002 attachments. The upper jaw was used to compare the attachment loss rates over 6 months between resin pre-filled 72 hours in advance and conventional chairside filled resin, while the lower jaw was used to compare the 24-hour pre-filled resin with the conventional method. Results: Both the upper and lower jaws demonstrated no significant statistical difference in attachment loss rates between the pre-filled groups and their respective conventional chairside filled groups. Conclusion: Pre-filling resin does not affect the adhesion of attachments and can be used to enhance clinical operational flexibility and efficiency.

Key words: invisible orthodontic aligners, attachment loss rate, pre-filled resin