[1]李春霞,周思颖,米丛波.正畸前移第二磨牙关闭第一磨牙间隙的临床疗效分析[J].中国美容医学,2023,(12):132-135.[doi:10.15909/j.cnki.cn61-1347/r.006046]
　LI Chunxia,ZHOU Siying,MI Congbo.Clinical Effects of Orthodontic Treatment with the Second Molar Forward to Close Thespace of the Lost First Molar[J].Medical Aesthetics and Beauty,2023,(12):132-135.[doi:10.15909/j.cnki.cn61-1347/r.006046]
点击复制

正畸前移第二磨牙关闭第一磨牙间隙的临床疗效分析()
分享到：

《中国美容医学》[ISSN:1008-6445/CN:61-1347/R]

卷:
期数:
2023年12期
页码:
132-135
栏目:
出版日期:
2023-12-10

文章信息/Info

Title:
Clinical Effects of Orthodontic Treatment with the Second Molar Forward to Close Thespace of the Lost First Molar
文章编号:
1008-6455(2023)12-0132-04
作者:
李春霞1; 2; 周思颖1; 2; 米丛波1; 2
[1.新疆医科大学第一附属医院(附属口腔医院)
Author(s):
LI Chunxia1; 2; ZHOU Siying1; 2; MI Congbo1; 2
(1.Department of Orthodontics,the First Affi liated Hospital of Xinjiang Medical University,Urumqi 830011,Xinjiang,China; 2.Stomatology Institute of Xinjiang,Urumqi 830011,Xinjiang,China)
关键词:
正畸; 磨牙龋坏; 磨牙缺失; 磨牙前移; 直丝弓矫治技术
Keywords:
orthodontic;  molar caries;  molar absence;  molar forward;  straight wire mechanics
分类号:
R783.5
DOI:
10.15909/j.cnki.cn61-1347/r.006046
文献标志码:
A
摘要:
目的：探讨第一磨牙严重龋坏或者缺失后，通过正畸前移第二磨牙关闭第一磨牙缺隙的临床疗效。方法：采用直丝 弓矫治技术，前移第二磨牙关闭由第一磨牙严重龋坏拔除或缺失造成缺隙的错牙合畸形患者22例，通过在曲面断层片上测量 第二前磨牙与第二磨牙牙体长轴成角评价牙根平行情况，并观察第二磨牙牙根吸收和牙槽骨改建情况。结果：第二磨牙 全部前移并关闭第一磨牙缺隙，第三磨牙排齐或待萌出，患者牙列咬合关系良好，软组织侧貌协调。矫治完成时间平均 （24.8±4.3）个月。治疗后，第二前磨牙牙根基本平行于第二磨牙牙根，两牙齿牙体长轴成角减小，差异具有统计学意义 （P＜0.05）。结论：第一磨牙病损或者缺失的错牙合畸形，第三磨牙（或牙胚）存在时，正畸前移第二磨牙关闭第一磨牙间 隙是临床可行的治疗方法。
Abstract:
Objective To investigate the clinical eff ect of the orthodontic treatment which have severe caries or loss of the fi rst molar, by forward the second molar to close the missing gap of the fi rst molar. Methods 22 cases of malocclusion with severe caries or loss of the fi rst molar were treated with straight wire appliance. The root parallelism was evaluated by measuring the angulations between the long axis of the second premolar and the second molar on panoramic radiograph, and the root resorption and alveolar bone remodeling of the second molar were observed. Results The second molars were successfully replaced first molar position, patients get nice occlusion, normal overbite and overjet, soft tissue profile coordinate. The average treatment time was (24.8±4.3) months. The roots of the second premolars and the second molarswere basically parallel after treatment, and the long axis angulationsof the two teeth decreased, the diff erence was statistically signifi cant (P ＜0.05). Conclusion Mesial movement of second molar treatment is clinically feasible when malocclusion patients with lesion or deletion of the fi rst molar have the third molar or dental germ.

相似文献/References:

[1]邹毅军,罗 琴,张靖江,等. 渗透树脂对正畸后牙齿白垩斑的疗效及牙面微硬度和颜色稳定性的影响[J].中国美容医学,2018,(03):87.
　ZOU Yi-jun,LUO Qin,ZHANG Jing-jiang,et al. The Effect of Penetration Resin on the Cretaceous Teeth and Its Effect on the Micro Hardness and Color Stability of the Tooth Surface[J].Medical Aesthetics and Beauty,2018,(12):87.
[2]张晓敏,谭军艳,付兆江. 咬合调整联合正畸治疗牙周病临床观察[J].中国美容医学,2018,(10):114.
　ZHANG Xiao-min,TAN Jun-yan,FU Zhao-jiang. Observation of Effect of Occlusion Adjustment Combined with Orthodontics on Patients with Periodontal[J].Medical Aesthetics and Beauty,2018,(12):114.
[3]霍 丽,高 鹏,冯 雪,等. 活动腭杆在牙性前牙开牙合治疗中的应用[J].中国美容医学,2018,(10):120.
　HUO Li,GAO Peng,FENG Xue,et al. Application of Removable Palatal Bar in the Treatment of Anterior Open Bite[J].Medical Aesthetics and Beauty,2018,(12):120.
[4]张 喆,李大旭,李英杰,等. 骨皮质切开术对大鼠正畸牙牙龈成纤维细胞黏附分子表达水平的影响[J].中国美容医学,2018,(11):141.
　ZHANG Zhe,LI Da-xu,LI Ying-jie,et al. The Effect of Cortical Incision on the Expression of Adhesion Molecules in Rat Gingival Fibroblasts[J].Medical Aesthetics and Beauty,2018,(12):141.
[5]刘梦蕾,刘静雅,韩 晶,等. 渗透树脂对正畸后牙齿白垩斑的疗效及牙面粗糙程度和颜色的影响分析[J].中国美容医学,2019,(06):122.
　LIU Meng-lei,LIU Jing-ya,HAN Jing,et al.Effect of Penetration Resin on the Effect of Dental Plaque and the Roughness andColor of Dental Surface after Orthodontic Treatment[J].Medical Aesthetics and Beauty,2019,(12):122.
[6]冯小东,殷卫红.无托槽隐形矫治对牙周炎正畸患者龈沟液及血清PGE2、sICAM-1、ALP、PAK5的影响[J].中国美容医学,2019,(07):108.
　PGE,sICAM-,ALP,et al.Influences of No Recessive Rectification on Gingival Crevicular Fluid and Serum[J].Medical Aesthetics and Beauty,2019,(12):108.
[7]陈欣媛,唐丽宇,樊 硕,等.比较无托槽隐形矫治器与固定矫治器在正畸中对患者牙周健康的影响[J].中国美容医学,2019,(07):112.
　CHEN Xin-yuan,TANG Li-yu,FAN Shuo,et al.To Compare the Effects of Non-bracket Invisible Orthodontic Appliance and FixedOrthodontic Appliance on Periodontal Health of Patients[J].Medical Aesthetics and Beauty,2019,(12):112.
[8]邓溪川,曾翠敏,沈 悦,等. 振动法缓解正畸治疗儿童患者复诊加力后疼痛的有效性分析[J].中国美容医学,2019,(09):129.
　DENG Xi-chuan,ZENG Cui-min,SHEN Yue,et al. Effectiveness of Vibration Method in Relieving Pain after Orthodontic Force for Children[J].Medical Aesthetics and Beauty,2019,(12):129.
[9]于 兰,吕敏敏. 牙周基础治疗联合正畸治疗侵袭性牙周炎疗效评价[J].中国美容医学,2019,(11):103.
　YU Lan,LV Min-min. Evaluation of the Efficacy of Periodontal Orthodontics in the Treatment of Aggressive Periodontitis[J].Medical Aesthetics and Beauty,2019,(12):103.
[10]张 正,张晓筱,桑媛媛,等. 青少年不同矢状骨面型中上颌后牙牙根与上颌窦底的位置关系[J].中国美容医学,2019,(12):73.
　ZHANG Zheng,ZHANG Xiao-xiao,SANG Yuan-yuan,et al. Relationship Between the Roots of Posterior Teeth and the Maxillary Sinus inAdolescents with Different Sagittal Facial Patterns[J].Medical Aesthetics and Beauty,2019,(12):73.

更新日期/Last Update: 2023-12-27