资源描述:
《真空压膜activator治疗angleii类错牙合223例疗效分析》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、真空压膜Activator治疗AngleiI类错牙合223例疗效分析[摘要]目的:进一步研究作者设计发明的真空压膜Activator治疗AnglelI类错牙合的临床疗效。方法:223例Anglell类患者中,上颌前突和高角型共52例,配戴有颊面管的真空压膜改良式Activator配合口外弓和头帽矫形,限制上颌发育和控制高角型发育,其余均配戴无颊面管的真空压膜改良式Activator,治疗18个月,观察治疗效果。结果:223例Anglell类错牙合患治疗18个月后,导下颌向前显著,面中份突度减小,呈直面型,磨牙和尖牙达到屮性关系或屮性偏近屮,唇部能自然闭合,亥页唇
2、沟变浅,经治疗有效率100%。结论:真空压膜Activator治疗Anglell类错牙合患者,固位良好,临床配戴舒适,美观隐形,治疗效果显著。[关键词lAngleTT类;真空压膜Activator;疗效分析[中图分类号1R783.5[文献标识码]A[文章编号11008-6455(2014)15-1274-04Efficiencyanalysisof223AngleClassIIcasestreatingwithvacuumlaminationactivatorLTXiang-1in,ZHOUHong,STXin-qin,HOUYou-xia,GUANLi-min
3、,ZHANGZhi-yong,WANGFei(DepartmentofOrthodontics,StomatologyHospital,Xi*anjiaotongUniversity,Xi*an710004,Shaanxi,Chirm)Abstract:ObjectiveThisresearchaimedtoevaluatethethedesignofvacuumlaminationActivatoranditstreatmentefficiencyinAngleclassllmalocclusion.Methods223Angleclassllpatients
4、wereselected.52caseswithhigh-angleandmaxillaryprotrusionworemodifiedvacuumlaminationActivatorwithbuccaltubesandheadgearrestrictingthemaxillarygrowthandcontrollingthedevelopmentofhigh-angle.TheothersworevacuumlaminationActivatorwithoutthebuccaltubes.18monthsoftreatment,thetrcatmenteff
5、ectswasevaluated.Results223Angleclassllpatientsafter18monthstreatment,whichguidedthe1owerjawforwardgrowthsignificantlyandreducedfaceprotrusion.Molarsandcaninesreachedtoneutralornearlyneutralrelationship,andlipsnaturallyclosed,mentolabialshallowbecameditch.Thetreatmentefficiencyofvacu
6、umlaminationactivatorwas100%.ConclusionVacuum1aminationActivatorwasefficientintreatmentAngleclassllpatient,withgoodclinicalwearingcomfortable,invisible,andthetreatmentefficiency.Keywords:Angleclassll;vacuumlaminationactivator;efficiencyanalysis笔者在《真空压膜改良式Activator制作与临床应用研究》与《真空压膜改良式A
7、ctivator和传统肌激动器比较研究》分析对比后,进一步对223例Anglell类错牙合患者配戴真空压膜改良式Activator临床应用分析研究,发现患者依从性良好,与同类矫治器比较,舒适、美观,临床疗效显著,有效率100%,现报道如下。1资料和方法1.1临床资料:病例纳入标准:替牙晚期或恒牙早期AngleII类、功能性或骨性患者。按病例纳入标准从2008-2012年西安交通人学口腔医院正畸科门诊患者中临床配戴真空压膜改良式Activator功能矫治器223例(男160例,女63例),治疗时间18个月,年龄9〜14岁,牙列为替牙晚期或恒牙早期,68例为低角型,
8、103例为均角型,上颌前