口腔正畸临床技术系列-无托槽隐形矫正技术知到章节答案智慧树2023年浙江大学

口腔正畸临床技术系列–无托槽隐形矫正技术知到章节测试答案智慧树2023年最新浙江大学第一章测试Whichofthefollowingstatementsisnottrue（）。

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Clearalignersmovethetoothintheformofpulling.Whichofthefollowingattachmentsisconventionalattachment？（）。

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beveledattachmentWhichofthefollowingstatementsaretrue（）

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Asmallroundwireofsoftmaterialofferslessengagementandsmallercontrolontheteeth.;Alargesquarewirewithstrongrigiditycaneffectivelyadjustteethinvariousaspects,includingaxialinclination,torque,insetandoutset.;Thegreaterthesurfaceareaofthetooth,thebettertheengagementofclearaligner.In2003,thehome-madestealthyappliancesystemwithoutbracketwithindependentintellectualpropertyrightshasbeensuccessfullydevelopedandobtainedthenationalinventionpatentandutilitymodelpatent.（）

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对Conventionalattachmentsareautomaticallyplacedbythesoftwarewhenitdetectscertainthresholdsoftoothmovement.（）

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错第二章测试Thetoothmovementassessmentevaluatesthedifficultydegreeoftoothmovementbymarkerdotsonthegingivalmarginofeachtooth.Whatkindofmarkerindicatesadvancedmovement（）

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blackdotsFordifferenttoothmovementpatterns,theattachmentsappliedbytheclinicianvaryaccordingly;Formultiplanemovementofmaxillarylateralincisors,whatkindofattachmentsmaybeselected（）

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OptimizedmultiplanefeaturesWhichrecordsareneededfordiagnosticandtreatmentplanning（）。

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studycasts;lateralcephalometricradiographs;intraoralandextraoralphotographs;panoramicradiographsWhenremovetheclearaligner,youalsodislocateanteriorsegmentfirst.（）

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错Theinitialocclusionmaybecheckedfromtheanteriorview,rightandleftbuccalviews,andtheanterioroverjetview.（）

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对第三章测试Whichofthefollowingstatementsisnottrue（）。

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Anacceptablecentralincisoris10.5-11mminlength,withlateralincisors1-2.5mmshorterthanthecentrals,andcanines0.5-1mmlongerthanthecentralsforanestheticsmiledisplay.Extrusionhasbeenprogrammedintothealignerandtheactualamountofextrusiondidnotreachtheexpectedamount.Howcanwedealwithit?（）。

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ExtendweartimeWhataspectsshouldbeareanalyzedformwhenfindingcausesofteethunfitting（）

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appointmenttreatment;aligner;digitaldesign;toothThemoremobilethelip,themoretooththatcanbedisplayedwiththelipatresttocreateapleasingsmile.（）

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错Theforceofclearalignerisappliedatacertainpointonthedentalcrown.（）

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错第四章测试“rollercoastereffect”include（）

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deepoverbiteWhichofthefollowingstatementsisnottrue（）

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Therecommendedarchexpansionamountinclinicalapplicationisnomorethan2mmperarch.Thefixedrestorationoffulldentalarchimplantationmainlyadopts（）

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zirconiaintegralbridge;crownbridge;metalbracketbakingCaramesclassI,andcanchoose6or4implant-supportedfulldentalarchintegratedfixationrestoration.Theclinicalliteraturereportsthatthereisnosignificantdifferenceinthesuccessratebetwee