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ID:33069641
大小:4.20 MB
页数:33页
时间:2019-02-19
《岩尖区骨质磨除的解剖分析与外科策略》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、万方数据英文摘要一—————————————————————————————————————————————————————————一ResearchofanatomyandsurgicalstrategyinSclerotinRemovalinApicalPetrousRegionsABSTRACTObjective:Inthisstudy,throughmicrodissectionofapicalpetrousandperipheralregionsinheadspecimens,providingtheanatomybasisofsclerotinstripping
2、;Also,throughthesimulationofkawaseapproachandposterior-intemalauditorycanalapproachofsinussigmoideus,thesafetyrangeandoperabilityofsclerotinstrippingwillbeunderstoodandtherangeofapplicationofbothapproacheswillbeinvestigated.Methods:1ResearchofDissectioninApicalPetrousandPeripheralRegions:F
3、orbloodvesselsofheadspecimens,aftercoloursilicagel’Sperfusion,relatedanatomiclandmarkinapicalpetrousregionsisviewedindifferentangleswith4-25xdissectingmicroscopetomeasuretherelationshipbetweenrelationalanatomicalstructuresinapicalpetrousregionsbeforeandafterremovingKawasetriangle,including
4、specificallytherelationshipbetweentheanatomylocationofKawasetriangle,petrousbonesegmentonintemalcarotidandtheapicalpetrousregionstomeasurethecorrelationdistancebetweenpetrousbonesegmentininternalcarotid,cochlea,trigeminus.2OperationSimulationofSclerotinRemovalinApicalPetrousRegions:Forbloo
5、dvesselsofheadspecimens,aftercoloursilicagel、Sperfusion,thekawaseapproachunder4-25xdissectingmicroscopeissimulatedtomeasuretheexposeddifferencesofslopebeforeandafterremovingthekawasetrianglesclerotin,todiscusstheaffectivenessofthekawaseapproachformeexposeoftumorsinthepetroclivalregion;usin
6、gthemaximumgrindingmethodtomaketheanteriormarginandinferiormarginofbonewindowachievetheICAandcochlea,inferiormarginachievetheinferiorpetrosalsinus.andtherelatedstatisticsaremeasured,todiscussthemaximumsafetyrangeofsclerotinappropriatetoberemovedinthisapproach.万方数据英文摘要Intheheadspecimenfroma
7、notherbloodvesselperfusedbycoloursilicagel,under4-25xmicroscope,theretrosigmoid—suprameatalapproachissimulated,nodulesontheinternalauditorycanalandapicalpetrousregionsareremovedtosufficientlyexposeMeckel、Scaveandintemalcarotidinapicalpetrousofbonesegment,measu
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