局解小腿Lowerlimb演示文稿

局解小腿Lowerlimb演示文稿当前1页，总共74页。优选局解小腿Lowerlimb当前2页，总共74页。GeneralintroductionThelowerlimbisdividedintofourparts:GlutealregionThighLegFootFunctionSupportthebodyweightLocomotion当前3页，总共74页。GlutealregionMusclesSuperficialgroupGluteusmaximusGluteusmediusGluteusminimusTensorfasciaelataeDeepgroupPiriformisObturatorinternusGemellussuperiorandinferiorQuadratusfemoris当前4页，总共74页。Glutealregion(continue)NervesandvesselsGreatersciaticforamenabovepiriformisSuperiorglutealnerve,arteryandveinGreatersciaticforamenbelowpiriformisSciaticnervePosteriorcutaneousnerveofthethighInferiorglutealnerveandarteryPudendalnerveandinternalpudendalarteryPassthroughthelessersciaticforamentoentertheperineum当前5页，总共74页。Thigh---anteriorandmedialregion(1)SuperficialfasciaArteries:SuperficialepigastricarterySuperficialiliaccircumflexarteryExternalpudendalarteryGreatsaphenousveinSuperficialinguinallymphnodesCutaneousnervesIlioinguinalnerveFemoralbranchofthegenitofemoralnerveLateralfemoralcutaneousnerveAnteriorcutaneousbranchesofthefemoralnerve当前6页，总共74页。Thigh---anteriorandmedialregion(2)DeepstructuresFascialata:thickandstronglaterallyMuscles:Anteriorgroup:quadricepsfemorisandthesartoriusMedialgroup:PectineusAdductorlongusGracilisAdductorbrevisAdductormagnus当前7页，总共74页。Thigh---anteriorandmedialregion(2)DeepstructuresGapbetweentheinguinalligamentandthehipbone(dividedintotwopartsbyiliopectinealarch)Lacunamusculorum:laterallyIliopsoas,femoralnerve,lateralfemoralcutaneousnerveLacunavasorum:mediallyFemoralartery,femoralvein,femoralcanal.FemoraltriangleBoundariesContents:femoralnerve,artery,vein,canal(fromlateraltomedial)当前8页，总共74页。Thigh---anteriorandmedialregion(2)DeepstructuresContentsofthefemoraltriangleFemoralnerve:Muscularbranch:anteriorgroupofthethighCutaneousbranch:AnteriorfemoralcutaneousnerveSaphenousnerve(accompaniesthefemoralarteryatthigh,andaccompaniesthegreatsaphenousveinatleg)Femoralartery:MuscularbranchesDeepfemoralartery:lateralandmedialfemoralcircumflexa.Perforatingarteries:3or4arteries当前9页，总共74页。Thigh---anteriorandmedialregion(2)DeepstructuresContentsofthefemoraltriangleFemoralsheathandfemoralcanalFemoralcanalisthemedialcompartmentofthefemoralsheath,containsdeeplymphnodesandfattissue.Itssuperioropeningcalledfemoralring.Boundaries:Laterally:femoralveinMedially:lacunarligamentAnteriorly:inguinalligamentPosteriorly:pectinealligament(ofCooper)Femoralhernia:contentsofabdomenprotrudethroughthefemoralringintothefemoralcanal当前10页，总共74页。Thigh---anteriorandmedialregion(2)DeepstructuresAdductorcanal(ofhunter):deepfurrowonthemedialsideofthethighBoundaries:Anterior:sartoriusandtheadductorlaminaLateral:vastusmedialisPosterior:adductorlongusandadductormagnusContents:fromsuperficialtodeepSaphenousnerveFemoralarteryFemoralveinObturatorvesselsandnerve:supplythemedialcompartmentofthethigh.当前11页，总共74页。Thigh---posteriorregion(3)Superficialstructures:posteriorcutaneousnerveofthethigh.Deepstructures:Muscles:Bicepsfemoris:lateralsideSemitendinosusSemimembranosusNerve:sciaticnerveArteries:perforatingbranchesofthedeepfemoralartery.当前12页，总共74页。Thigh---posteriorregion(3)PoplitealfossaBoundariesUpperlateral:tendonofthebicepsfemorisUppermedial:semitendinosusandsemimembranosusLowerlateralandlowermedial:gastrocnemiusContents:Tibialnerveandcommonfibular(peroneal)nervePoplitealveinPoplitealartery当前13页，总共74页。Leg---anteriorandlateralregionSuperficialstructuresSuperficialvein:greatsaphenousveinCutaneousnerve:saphenousnervemediallyandthesuperficialfibularnervelaterallyDeepstructuresDeepfasciaSuperiorandinferiorextensorretinaculumSuperiorandInferiorperonealretinaculum当前14页，总共74页。Leg---anteriorandlateralregionDeepstructuresMusclesofanteriorgroupTibialisanteriorExtensorhallucislongusExtensordigitorumlongusMusclesoflateralgroupFibularislongusFibularisbrevisNervesandvesselsDeepfibularnerveandtheanteriortibialvesselsSuperficialfibularnerve当前15页，总共74页。Leg---posteriorregionSuperficialstructureSmallsaphenousveinCutaneousnervesMedialsuralcutaneousnerve:fromtibialnerveLateralsuralcutaneousnerve:fromcommonfibularnerveSuralnerve当前16页，总共74页。Leg---posteriorregionDeepstructuresDeepfascia:flexorretinaculumMuscles:SuperficialgroupGastrocnemiusPlantarisSoleusDeepgroupPopliteusFlexordigitorumlongusTibialisposteriorFlexorhallucislongusTibialnerveandtheposteriortibialartery当前17页，总共74页。TarsaltunnelIsformedby:TarsalbonesFlexorretinaculumContentsfromanteriortoposterior:TendonoftibialisposteriorTendonofflexordigitorumlongusPosteriortibialarteryandthetibialnerveTendonofflexorhallucislongus当前18页，总共74页。ThefloorofthefootSkinandsuperficialfasciaPlanteraponeurosisMuscles:Abductorhallucis,flexordigitorumbrevis,abductordigitiminimiTendonofflexordigitorumlongus,quadratusplantae,lumbricales,tendonofflexorhallucislongusFlexorhallucisbrevis,adductorhallucis,flexordigitiminimibrevisTendonsofthefibularlongusandthetibialisposteriorandtheseveninterosseiMedialandlateralplantararteryandnerve当前19页，总共74页。当前20页，总共74页。当前21页，总共74页。当前22页，总共74页。当前23页，总共74页。当前24页，总共74页。当前25页，总共74页。当前