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1、顱腦解剖——解剖學(xué)雙語課件RegionandpartsCranium顱部Face面部LandmaeksSuperciliarySupraorbitalnotchInfraorbitalforamenMentalforamenPterionZygomaticarchMastoidprocessExternaloccipitalprotuberanceEpiduralhemorrhagePterionMasticatorymusclesMasseter咬肌Origin－inferiorborderandmedialsurfaceofzygomaticarchInsert
2、ion－lateralsurfaceoframusofmandibleandangleofmandibleAction－elevatesmandibleTemporalis顳肌Origin－temporalfossaInsertion－coronoidprocessofmandibleAction－elevatesandretractsmandiblelateralpterygoid翼外肌Medialpterygoid翼內(nèi)肌ArteriesofheadFaciala.面動脈Branchofexternalcaroteida.Runsforwardoverdigast
3、ricandsubmandibularglandLoopsaroundmandible(whereitispalpable),atanteriorborderofmasseter,toenterthefaceFollowsatortuouscoursetomedialangleofeyeLiesdeeptomostfacialmusclesBranchesInferiorlabiala.下唇動脈Superiorlabiala.上唇動脈Angulara.內(nèi)眥動脈Superficialtemporala.顳淺動脈Terminalbranchofexternalcarot
4、ida.Ascendsinfrontofear(whereitispalpable)tosupplytemporalandanteriorportionofscalpTransversefaciala.面橫動脈－runsaboveparotidducttosupplythecheekregionMaxillaryartery上頜動脈Branchofexternalcarotida.EntrancetoinfratemporalfossamedialtoneckofmandibleBranchesInferioralveolara.下牙槽動脈Middlemeninge
5、ala.腦膜中動脈enterstheskullthroughforemenspinosumSuppliescraniumandduramaterPosteriorsuperioralveolara.上牙槽后動脈VeinsofheadFacialvein面靜脈Beginsatmedialangleofeye(angularvein)Runsdownwardandbackwardthroughtheface,posteriortothefacialarteryBelowangleofmandible,joinsanteriorbranchofretromandibula
6、rveintoformcommonfacialvein,whichdrainsintointernaljugularveinConnectionswithcavernoussinus海綿竇throughtheophthalmicvein眼靜脈,andalsothroughpteygoidplexus翼靜脈叢viathedeepfacialvein面深靜脈“Dangerarea”危險三角－liesbetweenrootofnoseandtwoanglesofmouth;inthisareathefacialveinhasnovalvesRetromandibularv
7、ein下頜后靜脈FormedbyunionofsuperficialtemporalandmaxillaryveinsDividesintoananteriorbranchthatuniteswithfacialveinandaposteriorbranchthatjoinsposteriorauricularveintobecomeexternaljugularveinPteygoidplexus翼靜脈叢LocatedbetweenandaroundmusclesofmasticationReceivesbloodfromallregionssuppliedb
