中国组织工程研究 ›› 2021, Vol. 25 ›› Issue (29): 4721-4727.doi: 10.12307/2021.175

• 组织构建综述 tissue construction review • 上一篇    下一篇

融合骨缝重新打开为上颌骨扩弓提供了治疗新思路

张铭津,周彦恒,柳大为   

  1. 北京大学口腔医学院正畸科,北京市   100081
  • 收稿日期:2020-10-26 修回日期:2020-10-29 接受日期:2020-12-12 出版日期:2021-10-18 发布日期:2021-07-22
  • 通讯作者: 周彦恒,博士,教授,主任医师,北京大学口腔医学院正畸科,北京市 100081 柳大为,博士,副教授,副主任医师,北京大学口腔医学院正畸科,北京市 100081
  • 作者简介:张铭津,女,1998年生,黑龙江省哈尔滨市人,汉族,北京大学在读本科生,主要从事口腔医学研究。
  • 基金资助:
    国家自然科学基金面上项目(6207023221),项目负责人:周彦恒;国家自然科学基金面上项目(81970909),项目负责人:柳大为;北京大学口腔医院临床新技术新疗法项目(PKUSSNCT-20A07),项目负责人:柳大为

Reopening the fused suture provides a new idea for maxillary expansion

Zhang Mingjin, Zhou Yanheng, Liu Dawei   

  1. Department of Orthodontics, Peking University School of Stomatology, Beijing 100081, China
  • Received:2020-10-26 Revised:2020-10-29 Accepted:2020-12-12 Online:2021-10-18 Published:2021-07-22
  • Contact: Zhou Yanheng, MD, Professor, Chief physician, Department of Orthodontics, Peking University School of Stomatology, Beijing 100081, China Liu Dawei, MD, Associate professor, Associate chief physician, Department of Orthodontics, Peking University School of Stomatology, Beijing 100081, China
  • About author:Zhang Mingjin, Department of Orthodontics, Peking University School of Stomatology, Beijing 100081, China
  • Supported by:
    the National Natural Science Foundation of China (General Programs), No. 6207023221 (to ZYH) and 81970909 (to LDW); the New Clinical Technology and Therapy Project of Peking University School of Stomatology, No. PKUSSNCT-20A07 (to LDW)

摘要:

文题释义:
上颌横向发育不足:是临床常见的错牙合畸形,临床上表现为腭盖高拱、单侧或双侧后牙反牙合、牙列不齐等,会造成一系列问题,如影响美观、影响咀嚼功能、增大气道阻力等。
上颌骨扩弓:是正畸治疗上颌横向发育不足的重要手段,主要通过打开腭中缝,从而扩大上颌骨和上牙弓宽度,临床扩弓方法包括上颌快速扩弓、上颌慢速扩弓、外科辅助上颌快速扩弓及种植体支抗辅助上颌快速扩弓等。

背景:上颌骨横向发育不足是临床上常见的错牙合畸形,种植体支抗辅助上颌快速扩弓等新兴上颌骨扩弓方法为成人上颌骨扩弓提供了新的可能。
目的:综述上颌骨扩弓机制的研究进展,从而更好地寻找骨缝间骨再生的方法,获得满足临床需要的扩弓量以及扩弓效果的稳定性。
方法:检索万方、中国期刊全文数据库(CNKI)、Pubmed、Web of Science等数据库2010年1月至2020年9月期间关于上颌骨扩弓机制的文章,检索词为“maxillary expansion, craniofacial suture, suture growth, mechanical force, bone remodeling, immunity cells, mesenchymal stem cells, craniosynostosis ”及“上颌骨扩弓,颅面骨骨缝,骨缝生长,机械应力,骨重建,免疫细胞,间充质干细胞,颅缝早闭”,排除陈旧以及重复的观点,将检索到的文献进行整理,纳入69篇文献进行分析。
结果与结论:上颌骨扩弓可以通过不同临床手段对腭中缝施加机械力从而完成骨缝的开展及上颌骨的增宽,此过程不仅需要成骨细胞和破骨细胞参与,也同间充质干细胞和免疫细胞的增殖分化和调节密切相关。在机械力作用下,多种细胞借助细胞因子通过不同信号通路彼此调节共同完成骨改建。对于扩弓机制的认识,特别是借鉴颅缝早闭治疗方法的研究进展,通过抑制生长发育末期骨缝的闭合,或者使融合的骨缝重新打开为上颌骨扩弓提供了新的治疗思路。
https://orcid.org/0000-0003-0508-9721 (张铭津) 

中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松;组织工程

关键词: 上颌骨扩弓, 骨缝, 破骨细胞, 成骨细胞, 间充质干细胞, 免疫细胞, 骨改建, 生长发育

Abstract: BACKGROUND: Maxillary transverse deficiency is a common malocclusion deformity encountered in clinical practice. Rapid maxillary expansion assisted with implant anchorage provides a new possibility for maxillary expansion in adults.
OBJECTIVE: To review the research progress in the mechanism of maxillary expansion, providing ideas for bone remodeling between palatal sutures, obtaining the expansion volume and stability that meet the clinical needs.
METHODS: We searched for relevant articles published from January 2010 to September 2020 in WanFang, CNKI, PubMed, and Web of Science with the keywords of “maxillary expansion, craniofacial suture, suture growth, mechanical force, bone remodeling, immunity cells, mesenchymal stem cells, craniosynostosis” in Chinese and English respectively. Finally, 69 articles met the criteria for review.
RESULTS AND CONCLUSION: Maxillary expansion exerts mechanical force on the palatal suture by different clinical means to expand bone sutures and widen the constricted maxillary. This process not only requires the participation of osteoblasts and osteoclasts, but also involves the proliferation, differentiation and regulation of mesenchymal stem cells as well as immune cells. Under the action of mechanical force, a variety of cells interact with each other via cytokines, to complete bone remodeling through different signaling pathways. Referring to advances in the treatment of craniosynostosis, it provides a new idea for maxillary expansion by inhibiting the closure of bone suture at the end of growth and development, or reopening the fused suture.


Key words: maxillary expansion, suture, osteoclasts, osteoblasts, mesenchymal stem cells, immune cells, bone remodeling, growth and development

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