三维颞骨模型在解剖训练及临床中的应用研究

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1、万方数据ABSTRACTcombinetheprofoundtheoryandsl(illfilmanipulation，thencouldweminimizethecomplication．Thenpatientscouldreceivehearingrecovery．Thetraditionaloperationisbasedonexperience，whichignorestheindividualdifferencesinhumanbody．Thetraditionaloperationisdifficult

2、tomeettheindividualdemandsofpatientswithtemporaldevelopmentmalformation，complicatedcholesteatomamediaotitisortumorintemporalbone．Three．dimensionalprinting(3·DP)isaburgeoningmanufacturingtechnology．Itmanufacturesthree-dimensionalobjectslayerbylayerafterdataconve

3、rsionbythemeansofcomputeraideddesign(CAD)．Thetechnologyof3-DPdoesnotrequireassembly．Besides，ithastheadvantagesofvirtualdesign，precisionreplication，relativelylowcostandstaffreducing．So3-DPtechnologyhasbeeninvolvedinallwalksoflife．Becauseofthestrongwishofpersonal

4、izedmedicine，thedevelopmentofclinicalapplicationof3-DPtechnologyisrapidly．Ithasbeeninvolveinthenanomedicine，pharmaceutical，andevenorganprinting．Furthermore，3-DPtechnologyiswidelyusedintransplanting，orthopedicoperation，prosthesis，customizationofhearingaids，print

5、ingskinforbumtreatment，modelformedicalteachingandSOon．3-DPtechnologyisgoodatshapingfrominsidetooutside，whichCanmeetthedemandofthecomplexthree-dimensionalstructuremodel．Therefore，3-DPtechnologyhasabroadprospectinmedicaleducationandclinicalapplication．Firstofall，

6、medicalmodelthatmanufacturedby3-DPtechnologyisanalternativetocadavericdissection，fromtheenlargementofwhich，studentsCanhaveabetterunderstandingoftheanatomyandsegmentedcomponents．Secondly，3-DprintingtechnologyCancreateopportunitiesofsurgicaltrainingforotologist．T

7、hesurgicalmodelmanufacturedby3-DPtechnologyCanbeusedforsurgicalsimulation，whichstrengthentheoperatingskillsofyoungsurgeons．Thirdly，inmodemmedicaleducation．theteachingmodeemphasizes”individual”and”patient-oriented”．TheanatomicvariabilityCanbeachievedthroughmanip

8、ulationofthecomputerizedimagesorbyusingpatient·baseddata,whichcouldprovideaseriesofindividualmodels．wecouldusethismodelsforsurgicalsimulation，whichallowedthesurgicalteamtoun