改良舌弓矫治下颌第二磨牙近中倾斜的临床应用

›› 2018, Vol. 38 ›› Issue (12): 1089-1091.

改良舌弓矫治下颌第二磨牙近中倾斜的临床应用

孙嵘¹,潘永初²,王林³,仲伟洁⁴,张卫兵⁵

1. 苏州科技城医院
2. 南京医科大学口腔医学院
3. 江苏省口腔医院
4. 南京中医药大学附属医院口腔科
5. 南京医科大学附属口腔医院

收稿日期:2017-11-29 修回日期:2018-02-10 出版日期:2018-12-28 发布日期:2018-12-17
通讯作者: 张卫兵 E-mail:zhangweibing@njmu.edu.cn

Clinical application in treating mesially impacted mandibular second molar with modified lingual arch

Received:2017-11-29 Revised:2018-02-10 Online:2018-12-28 Published:2018-12-17

摘要/Abstract

摘要： 目的评价改良舌弓矫治下颌近中倾斜第二磨牙的疗效。方法选择5例下颌第二磨牙近中倾斜病例，采用改良舌弓远中牵引、直立近中倾斜的第二磨牙，观察其临床效果，通过曲面断层片测量评价其疗效。结果 5例近中倾斜磨牙均远中直立，建立了良好咬合关系，平均疗程5个月。结论改良舌弓能有效直立近中倾斜的第二磨牙。

关键词: 改良舌弓, 直立, 下颌第二磨牙

Abstract: Objective To evaluate the efficacy of the modified lingual arch in treating the mandibular mesially inclined second molar. Methods Five patients with second molar mesial impact were included in this study. They were dragged and uprighted with modified lingual arch，then the clinical effect was observed and evaluated by panoramic radiograph. Results All of the mesially impacted mandibular second molars were upright and brought into occlusion. The average treatment period was 5 months. Conclusion The modified lingual arch is effective in erecting the mesially impacted mandibular second molar.

Key words: modified lingual arch, uprighting, mandibular second molar

中图分类号:

R783.5

孙嵘潘永初王林仲伟洁张卫兵. 改良舌弓矫治下颌第二磨牙近中倾斜的临床应用[J]. , 2018, 38(12): 1089-1091.

参考文献

[1]Vedtofte H, Andreasen JO, Kjaer I.Arrested eruption of the permanentlower second molar[J[J].Eur J Orthod, 1999, 21(1):31-40
[2]Cassetta M, Altieri F, Di MA, et al.Impaction of permanentmandibular second molar:a retrospective study[J].Med Oral Patol Oral Cir Bucal, 2013, 18(4):564-568
[3]Magnusson C, Kjellberg H.Impaction and retention of second molars:diagnosis,treatment and outcomeA retrospective followup study[J].Angle Orthod, 2009, 79(3):422-427
[4]Shapira Y, FinkelsteinT, Shpack N，et al.Mandibular second molar impactionPart I:Genetic traits and characteristics[J].Am J Orthod Dentofacial Orthop, 2011, 140(1):32-37
[5]Francisco M, Rafael H.Uprighting of a semiimpacted mandibular second molar with microimpacted anchorag[J].World J Orthod, 2013, 2(3):159-162
[6]Choi YJ, Huh JK, Chooryung J, et al.Rescue therapy with orthodontic traction to manage severely impacted mandibular second molars and to restore an alveolar bone defect[J].Am J Orthod Dentofacial Orthop, 2016, 150(2):352-363
[7]罗文秀, 陈文静, 王震东, 等.磨牙后区微种植体支抗竖直下颌近中阻生第二磨牙的临床应用[J].口腔医学, 2016, 36(10):901-905
[8]Yasushi IM, Liliana AM, Danilo FS, et al.Miniplates as skeletal anchorage for treating mandibular second molar impactions[J].Am J Orthod Dentofacial Orthop, 2008, 134(1):145-148
[9]贝珉，李煌，季彤, 等.磨牙竖直器矫正下第二磨牙近中倾斜阻生[J].口腔医学研究, 2017, 33(1):83-85
[10]鞠镇，王震东.活动支架竖直近中阻生下颌第二磨牙的临床应用[J].广东牙病防治, 2014, 22(1):38-40
[11]缪耀强，钟惠.下颌磨牙阻生的正畸治疗[J].中华口腔医学杂志, 2006, 41(1):8-11
[12]缪耀强.下颌前倾或水平阻生磨牙的简捷快速竖直[J].广东牙病防治, 2006, 14(2):89-93
[13]Kim MH, Kim MJ, Chun YS.Molar uprighting by a nickeltitanium spring based on a setup model[J].Am J Orthod Dentofacial Orthop, 2014, 146(1):119-123
[14]Jitendra R, Gulshan KS, Habib AA, et al.Removable partial denture with molaruprighting spring:An innovative hybrid appliance[J].J Prosthodontic Res, 2013, 57(1):57-61
[15]Mah SJ, Won PJ, Nam JH, et al.Uprighting mesially impacted mandibular molars with 2 miniscrews[J].Am J Orthod DentofacialOrthop, 2015, 148(5):849-861
[16]Aksoy AU, Aras S.Use of nickel titanium coil springs for partiallyimpacted second molar[J].J Clin Orthod, 1998, 32(8):479-482
[17]贾芳芳，徐娟，董玉婉, 等.片段弓矫治近中阻生第二磨牙的临床观察[J].临床口腔医学杂志, 2015, 31(3):162-165
[18]马志贵, 谢千阳, 张瑛, 等.水平低位埋伏下颌第二磨牙的正畸牵引治疗:附例报告[J].中国口腔颌面外科杂志, 2013, 11(1):81-84
[19]马晓晴，徐培成，陈建伟, 等.改良滑动杆矫治近中阻生下颌第二磨牙的效果[J].广东牙病防治, 2015, 23(11):589-593
[20]马文盛，李颖辉.双侧下颌第二磨牙低位近中阻生矫治例[J].实用口腔医学杂志, 2014, 30(6):879-882
[21]Fu PS, Wang JC, Wu YM, et al.Impacted mandibular second molarsA retrospective study of prevalence and treatment outcome[J].Angle Orthod, 2012, 82(4):670-675