• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

青少年牙周炎患者下颌磨牙通过严重萎缩无牙间隙的前移

Protraction of mandibular molars through a severely atrophic edentulous space in a case of juvenile periodontitis.

作者信息

Wu Jian-Chao, Zheng Yu-Ting, Dai Yi-Jun

机构信息

Department of Stomatology, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.

Department of Orthodontics, Affiliated Hospital of Stomatology, School of Medicine, Zhejiang University, Hangzhou, China.

出版信息

Korean J Orthod. 2020 Mar;50(2):145-154. doi: 10.4041/kjod.2020.50.2.145. Epub 2020 Mar 24.

DOI:10.4041/kjod.2020.50.2.145
PMID:32257940
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7093668/
Abstract

Moving the mandibular posterior teeth into a severely atrophic edentulous space is a challenge. A carefully designed force-and-moment system that results in bodily protraction of the posterior teeth with balanced bone resorption and apposition is needed in such cases. This report describes the treatment of a 19-year-old woman with missing mandibular first molars due to juvenile periodontitis. Miniscrews were used as absolute anchorage during protraction of the mandibular second and third molars. Bodily mesial movement of the mandibular second and third molars was achieved over a distance of 11 to 17 mm after 39 months of orthodontic treatment.

摘要

将下颌后牙移入严重萎缩的无牙间隙是一项挑战。在这种情况下，需要精心设计一个力与力矩系统，以使后牙整体前移，同时实现骨吸收与骨沉积的平衡。本报告描述了一名19岁女性因青少年牙周炎导致下颌第一磨牙缺失的治疗情况。在下颌第二和第三磨牙前移过程中，使用微螺钉作为绝对支抗。经过39个月的正畸治疗，下颌第二和第三磨牙实现了11至17毫米的整体近中移动。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9c2e/7093668/00eb322250fa/kjod-50-145-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9c2e/7093668/e23d97170142/kjod-50-145-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9c2e/7093668/21cacd7658b0/kjod-50-145-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9c2e/7093668/9c054ad19b6e/kjod-50-145-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9c2e/7093668/dabb0555f41a/kjod-50-145-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9c2e/7093668/21c75b1e167d/kjod-50-145-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9c2e/7093668/816769970bf9/kjod-50-145-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9c2e/7093668/083805ab56f4/kjod-50-145-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9c2e/7093668/b525576a3459/kjod-50-145-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9c2e/7093668/c24e6eadac49/kjod-50-145-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9c2e/7093668/4ca438f8b1a6/kjod-50-145-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9c2e/7093668/00eb322250fa/kjod-50-145-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9c2e/7093668/e23d97170142/kjod-50-145-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9c2e/7093668/21cacd7658b0/kjod-50-145-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9c2e/7093668/9c054ad19b6e/kjod-50-145-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9c2e/7093668/dabb0555f41a/kjod-50-145-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9c2e/7093668/21c75b1e167d/kjod-50-145-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9c2e/7093668/816769970bf9/kjod-50-145-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9c2e/7093668/083805ab56f4/kjod-50-145-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9c2e/7093668/b525576a3459/kjod-50-145-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9c2e/7093668/c24e6eadac49/kjod-50-145-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9c2e/7093668/4ca438f8b1a6/kjod-50-145-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9c2e/7093668/00eb322250fa/kjod-50-145-g011.jpg

相似文献

1
Protraction of mandibular molars through a severely atrophic edentulous space in a case of juvenile periodontitis.青少年牙周炎患者下颌磨牙通过严重萎缩无牙间隙的前移
Korean J Orthod. 2020 Mar;50(2):145-154. doi: 10.4041/kjod.2020.50.2.145. Epub 2020 Mar 24.
2
Anchorage reinforcement with a fixed functional appliance during protraction of the mandibular second molars into the first molar extraction sites.在下颌第二磨牙向第一磨牙拔牙位点牵引过程中，使用固定功能矫治器进行支抗加强。
Am J Orthod Dentofacial Orthop. 2015 Jul;148(1):165-73. doi: 10.1016/j.ajodo.2015.02.029.
3
Protraction of Mandibular Second Molar for Substitution of Adjacent Missing First Molar With a Mini-Implant-Anchored Albert Loop Appliance.使用微型种植体支抗阿尔伯特圈式矫治器牵引下颌第二磨牙替代相邻缺失的第一磨牙
Cureus. 2024 Apr 16;16(4):e58397. doi: 10.7759/cureus.58397. eCollection 2024 Apr.
4
Titanium screw anchorage for protraction of mandibular second molars into first molar extraction sites.用于将下颌第二磨牙牵引至第一磨牙拔牙位点的钛螺钉支抗
Am J Orthod Dentofacial Orthop. 2008 Oct;134(4):583-91. doi: 10.1016/j.ajodo.2006.09.055.
5
Protraction of mandibular second and third molars into missing first molar spaces for a patient with an anterior open bite and anterior spacing.下颌第二和第三磨牙的伸长以进入缺失的第一磨牙间隙，用于治疗前牙开颌和前牙间隙患者。
Am J Orthod Dentofacial Orthop. 2012 Jun;141(6):783-95. doi: 10.1016/j.ajodo.2010.07.031.
6
Mandibular molar protraction as an alternative treatment for edentulous spaces: Focus on changes in root length and alveolar bone height.下颌磨牙前移作为无牙间隙的替代治疗方法：关注牙根长度和牙槽骨高度的变化。
J Am Dent Assoc. 2015 Nov;146(11):820-9. doi: 10.1016/j.adaj.2015.04.025.
7
Protraction of mandibular second and third molars assisted by partial corticision and miniscrew anchorage.皮质切开术和微螺钉支抗辅助下颌第二、第三磨牙远移。
Am J Orthod Dentofacial Orthop. 2013 Aug;144(2):278-89. doi: 10.1016/j.ajodo.2012.08.030.
8
Treatment of an adult with several missing teeth and atrophic old mandibular first molar extraction sites.治疗一位缺失多颗牙齿且下颌第一磨牙陈旧性萎缩的成年人。
Am J Orthod Dentofacial Orthop. 2011 Dec;140(6):869-78. doi: 10.1016/j.ajodo.2010.06.027.
9
Factors associated with spontaneous angular changes of impacted mandibular third molars as a result of second molar protraction.导致下颌第三磨牙阻生的第二磨牙远中移动时，与自发性角度变化相关的因素。
Am J Orthod Dentofacial Orthop. 2019 Aug;156(2):178-185. doi: 10.1016/j.ajodo.2018.08.024.
10
The use of titanium miniscrews for molar protraction in extraction treatment.
Prog Orthod. 2004;5(2):236-47.

引用本文的文献

1
Finite element study of the efficacy of three different loops for bodily protraction of the mandibular molar.三种不同牙圈用于下颌磨牙整体前移疗效的有限元研究
Sci Rep. 2025 Apr 22;15(1):13938. doi: 10.1038/s41598-025-94627-5.
2
Characteristics of Spatial Changes in Molars and Alveolar Bone Resorption among Patients with Loss of Mandibular First Molars: A CBCT-Based Morphometric Study.下颌第一磨牙缺失患者磨牙及牙槽骨吸收的空间变化特征：一项基于CBCT的形态测量学研究
J Clin Med. 2023 Mar 1;12(5):1932. doi: 10.3390/jcm12051932.

本文引用的文献

1
Orthodontic uprighting of a horizontally impacted third molar and protraction of mandibular second and third molars into the missing first molar space for a patient with posterior crossbites.对一名患有后牙反合的患者进行水平阻生第三磨牙的正畸直立以及将下颌第二和第三磨牙牵引至缺失的第一磨牙间隙。
Am J Orthod Dentofacial Orthop. 2017 Mar;151(3):572-582. doi: 10.1016/j.ajodo.2016.01.019.
2
Mandibular molar protraction as an alternative treatment for edentulous spaces: Focus on changes in root length and alveolar bone height.下颌磨牙前移作为无牙间隙的替代治疗方法：关注牙根长度和牙槽骨高度的变化。
J Am Dent Assoc. 2015 Nov;146(11):820-9. doi: 10.1016/j.adaj.2015.04.025.
3
Orthodontic tooth movement through the maxillary sinus in an adult with multiple missing teeth.
成年人上颌窦内多颗缺牙的正畸牙移动。
Am J Orthod Dentofacial Orthop. 2014 Oct;146(4):493-505. doi: 10.1016/j.ajodo.2014.03.025.
4
Protraction of mandibular second and third molars into missing first molar spaces for a patient with an anterior open bite and anterior spacing.下颌第二和第三磨牙的伸长以进入缺失的第一磨牙间隙，用于治疗前牙开颌和前牙间隙患者。
Am J Orthod Dentofacial Orthop. 2012 Jun;141(6):783-95. doi: 10.1016/j.ajodo.2010.07.031.
5
Treatment of an adult with several missing teeth and atrophic old mandibular first molar extraction sites.治疗一位缺失多颗牙齿且下颌第一磨牙陈旧性萎缩的成年人。
Am J Orthod Dentofacial Orthop. 2011 Dec;140(6):869-78. doi: 10.1016/j.ajodo.2010.06.027.
6
Titanium screw anchorage for protraction of mandibular second molars into first molar extraction sites.用于将下颌第二磨牙牵引至第一磨牙拔牙位点的钛螺钉支抗
Am J Orthod Dentofacial Orthop. 2008 Oct;134(4):583-91. doi: 10.1016/j.ajodo.2006.09.055.
7
Expression of UNCL during development of periodontal tissue and response of periodontal ligament fibroblasts to mechanical stress in vivo and in vitro.牙周组织发育过程中 UNCL 的表达以及牙周膜成纤维细胞在体内和体外对机械应力的反应。
Cell Tissue Res. 2007 Jan;327(1):25-31. doi: 10.1007/s00441-006-0304-3. Epub 2006 Sep 27.
8
The use of titanium miniscrews for molar protraction in extraction treatment.
Prog Orthod. 2004;5(2):236-47.
9
Mesial bodily movement of maxillary and mandibular molars with segmented mechanics.采用片段弓技术实现上颌和下颌磨牙的近中整体移动。
Clin Orthod Res. 2001 Aug;4(3):182-8. doi: 10.1034/j.1600-0544.2001.040309.x.
10
Expression of mRNAs encoding for alpha and beta integrin subunits, MMPs, and TIMPs in stretched human periodontal ligament and gingival fibroblasts.编码α和β整合素亚基、基质金属蛋白酶（MMPs）和基质金属蛋白酶组织抑制因子（TIMPs）的mRNA在拉伸的人牙周膜和牙龈成纤维细胞中的表达
J Dent Res. 2000 Sep;79(9):1712-6. doi: 10.1177/00220345000790091201.