后牙咬合对前牙修复的影响

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1、TheInfluenceofPosteriorOcclusionWhenRestoringAnteriorTeeth后牙咬合对前牙修复的影响abstractWhenanytypeofestheticrestorativeprocedureisbeingconsideredorperformed,acomprehensivediagnosisandtreatmentplanisrequired.Attentiontothediagnosticsignsofthelossofposteriorsupport(L

2、PS)andtheirinfluenceontheanteriordentitionwillguaranteeamorepredictableoutcome.Historicalsolutionsandtheirinadequaciesareaddressed.Patientpresentationsareutilizedtodemonstratecontemporarytreatmentofpatientsrequiringestheticrehabilitationswhoarelackingposte

3、riorsupport.摘要：当任何一种美容修复计划被制订或是执行的时候，一个全面的诊断和治疗计划是必须的。在修复过程中，对后牙支持丧失的体征和其对前牙牙列产生的影响加以考虑，将确保产生一个可以预见的结果。从前治疗方法及其不足在这里被提出。这里我们利用的病例耐心地向大家展示了对后牙支持丧失但需要美观重建的患者进行治疗的最新的治疗方法。thereisageneralconsensusthattoothretentionamongsttheagingpopulationpayscredencetoprevent

4、ivedentistryandpatienteducation.Appearanceisacommonconcernforthisgroupofpatients.Acomprehensiveexaminationallowsthecliniciantodiagnoseriskfactorsthatareresponsibleforthedeteriorationoforalhealthandfunction.Thesepatientsoftenrequestrestorativetreatmentwithi

5、ndirectrestorationstoenhancetheirappearance(figure1).Duringthediagnosticphase,criticalelementsofposteriorocclusionareoverlookedattheexpenseoflongevityoftheproposedtreatment(figures2and3).Health,function,andestheticsshouldbetheultimateaimofanymedicalordenta

6、lcomprehensivetreatmentplan.在关注预防口腔医学和老年教育的老年人中对保留牙齿的态度是一致的。这些患者中对美观都很重视。全面的检查将使临床医生能够对会引起口腔健康和功能造成损害的原因作出诊断。这些患者常会要求用间接修复体进行修复以加强他们的美观。在诊断阶段，后牙咬合关系的因素常会被忽略将导致修复体不能被长期使用。健康，功能和美观都应是牙科综合治疗计划的最终目的。figure1.Maxillaryanteriorteethrestoredwithporcelainlaminateve

7、neersforpatientwithadequateposteriorsupportandocclusalstability.图1.后牙有良好的支撑和咬合稳定的患者通过瓷贴面修复的上颌前牙.figure2a.Maxillaryanteriorteethpreviouslyrestoredbutfailedduetoposteriorbitecollapse.图2a,因为后牙咬合崩溃所致上前牙修复失败figure2b.Posteriorsupportneedstobeestablishedbeforeant

8、eriorteetharerestored.图2b,在前牙修复之前,后牙咬合支持需要被建立.figure2c.CardinalsignsforLPSarepresentclinically图2C,后牙支持丧失的主要临床症状figure2d.CardinalsignsforLPSarepresentradiographically.在放射检查中显示的后牙支持丧失的主要症状figure3a.Patientpresen