Arteries動脈第1頁Arteries動脈CharacteristicsSymmetry

對稱Inthetrunkofthebodyconsistparietalandvisceralbranches壁支和臟支ShortestpossiblecourseRunonflexorsurfacesUsuallydonotpassdirectlythroughmuscles,avoidingcompressionTogetherwiththeveinsandnervesinasheathoffasciatoformneurovascularbundle

血管神經(jīng)束第2頁ArteriesofpulmonarycirculationPulmonarytrunk

肺動脈干ArisesfromrightventricleRunsup,back,andtotheleftBifurcatesinferiortoaorticarchintorightandleftpulmonaryarteries左、右肺動脈,oneforeachlung★Arterialligament

動脈韌帶

Remnantofductusarteriosus動脈導管Afibrousbandthatconnectsbifurcationofpulmonarytrunkwithinferiorborderofaorticarch第3頁PulmonaryArteryAortaPatentDuctusArteriosus第4頁Arteriesofsystemiccirculation

體循環(huán)旳動脈第5頁★

Aorta積極脈

Ascendingaorta

升積極脈Aorticarch

積極脈弓lowerborderofT4vertebraAbdominalaorta

腹積極脈lowerborderofL4vertebraCommoniliaca.

髂總動脈secondrightsternocostaljointThoracicaorta

胸積極脈atlevelofT12vertebra升積極脈積極脈弓胸積極脈腹積極脈髂總動脈第6頁升積極脈積極脈弓胸積極脈腹積極脈頸總動脈鎖骨下動脈髂外動脈髂內動脈髂總動脈頭臂干第7頁Ascendingaorta升積極脈

ArisesfromleftventricleRunsupward,forwardandtotherightExtendstolevelofrightsecondsternocostaljoint★

BranchesRightcoronaryartery右冠狀動脈Leftcoronaryartery左冠狀動脈第8頁Aorticarch積極脈弓ContinuationofascendingaortaCurvesupward,totheleftandposteriorly,thendownward,archingoverleftprincipalbronchusandpulmonarytrunktolowerborderofT4level,andbecomesthoracicaorta★

Branches(fromrighttoleft)Brachiocephalictrunk頭臂干RightcommoncarotidA右頸總動脈RightsubclavianA右鎖骨下動脈LeftcommoncarotidA左頸總動脈LeftsubclavianA左鎖骨下動脈Aorticglomera

積極脈小球chemoreceptorAorticisthmus積極脈峽Baroreceptor

第9頁Commoncarotida.

頸總動脈★

Origin(arisesfrom)Right：BrachiocephalictrunkLeft：Aorticarch★Ascendsinnecktoupperborderofthyroidcartilage★

BranchesInternalcarotidartery頸內動脈Externalcarotidartery頸外動脈第10頁Commoncarotida.

頸總動脈★

Carotidsinus

頸動脈竇LocatedatalocalizesdilationofterminalpartofcommoncarotidarteryandbeginningofinternalcarotidarterySensitivetobloodpressurechanges(baroreceptor)★

Carotidglomus

頸動脈小球LiesposteriortothepointofbifurcationofcommoncarotidarterySenseschangesinbloodcarbondioxide(oxygen)levels(chemoreceptor)

CarotidsinusCarotidglomus第11頁★頸外動脈externalCarotidA.Superiorthyroida.

甲狀腺上動脈DescendstosupplyupperpoleofthyroidglandandlarynxLinguala.

舌動脈Faciala.

面動脈Loopsaroundmandible(whereitispalpable),atanteriorborderofmasseter,toenterthefaceOccipitala.

枕動脈Posteriorauriculara.

耳后動脈Maxillarya.

上頜動脈Middlemeningealartery

腦膜中動脈Superficialtemporala.

顳淺動脈顳淺動脈腦膜中動脈枕動脈上頜動脈甲狀腺甲狀腺上動脈面動脈舌動脈第12頁Subclavianartery鎖骨下動脈

★Origin(arisesfrom)Right：BrachiocephalictrunkLeft：Aorticarch★Becomesaxillaryarteryatlateralborderoffirstrib★BranchesInternalthoracica.胸廓內動脈Vertebrala.椎動脈Thyrocervicaltrunk甲狀頸干Inferiorthyroidartery甲狀腺下動脈Superascapulara.肩胛上動脈Costocervicaltrunk肋頸干第13頁Subclavianartery鎖骨下動脈第14頁Axillaryartery

腋動脈★Continuationofsubclavianarteryatlateralborderoffirstrib,BecomesbrachialarteryatlowerborderofteresmajorBranchesThoracoacromiala.胸肩峰動脈Lateralthoracica.胸外側動脈Subscapulara.肩胛下動脈Throcodorsala.胸背動脈

Circumflexscapulara.旋肩胛動脈Anterior

humeralcircumflexa.旋肱前動脈Posteriorhumeralcircumflexa.旋肱后動脈第15頁Axillaryartery

腋動脈第16頁Brachialartery肱動脈★Continuationofaxillaryarteryatlowerborderofteresmajor.DividesintoradialandulnararteriesatlevelofneckofradiusBranchesRadialartery

橈動脈Ulnarartery

尺動脈Deepbrachiala.

肱深動脈Superiorulnarcollaerala.尺側上副動脈Inferiorulnarcollaterala.尺側下副動脈第17頁Brachialartery肱動脈Deepbrachiala.肱深動脈brachiala.肱動脈Radialartery橈動脈Ulnarartery尺動脈第18頁Radialartery橈動脈Course:

attheneckoftheradius

inthecubitalfossa,passesdownwardandlaterallyBranchesSuperficalpalmarbranch

掌淺支Principalarteryofthumb

拇重要動脈Radialrecurentbranch橈側返動脈第19頁Ulnarartery尺動脈

Course:

attheneckoftheradius

inthecubitalfossapassesdownwardandmediallyBranchesCommoninterosseousartery

骨間總動脈anteriorinterossousa.骨間前動脈posteriorinterosseousa.骨間后動脈Deeppalmarbranch掌深支第20頁第21頁Superficialpalmararch掌淺弓

★Formedbyulnarartery尺動脈andsuperficialpalmarbranchofradialartery橈動脈掌淺支Branchescommonpalmardigitalarteries指掌側總動脈（3）properpalmardigitalarteries指掌側固有動脈ulnarpalmararteryoflittlefinger小指尺掌側動脈第22頁Deeppalmararch掌深弓★Formedbyradialartery橈動脈anddeeppalmarbranchofulnarartery尺動脈掌深支Branchespalmarmetacarpalarteries掌心動脈（3）第23頁VisualizingthepositionofthesuperficialanddeeppalmararchesThecurveofsuperficialpalmararch

liesatthelevelofmiddleofthemetacarpalboneThecurveofdeeppalmararchliesacrossthecarpometacarpaljoint第24頁Thoracicaorta

胸積極脈★CourseContinuationofaorticarchatlowerborderofT4PassesthroughaortichiatusofdiaphragmatlevelofT12vertebratoenterabdominalcavityMainbranchesParietalbranchesPosteriorintercostalsarteries肋間后動脈subcostalartery肋下動脈Superiorphrenicarteries膈上動脈VisceralbranchesBronchialbranches支氣管支Esophagealbranches食管支Pericardialbranches心包支第25頁Thoracicaorta

胸積極脈第26頁Abdominalaorta腹積極脈★ContinuationofthoracicaortaataortichiatusofdiaphragminfrontofT12TerminatesatlowerborderofL4vertebrabydividingintorightandleftcommoniliacarteriesGivesofftwogroupsofbranchesParietalbranches壁支Visceralbranches臟支pairedunpaired第27頁Abdominalaorta腹積極脈ParietalbranchesInferiorphrenica.膈下動脈(onepair)superiorsuprarenalartery

腎上腺上動脈Lumbara.

腰動脈(fourpairs)

supplytheposteriorabdominalwallMediansacrala.

骶正中動脈

第28頁Abdominalaorta腹積極脈★

Visceralbranches-PairedMiddlesuprarenalartery腎上腺中動脈Renalartery腎動脈inferiorsuprarenalartery

腎上腺下動脈Testicular(ovarian)artery睪丸（卵巢）動脈第29頁Testicular(ovarian)arterySuperiorsuprarenala.Middlesuprarenala.Inferiorsuprarenala.Renala.Accessory

renala.Subphrenica.第30頁Abdominalaorta腹積極脈★

Visceral

branches-UnpairedCeliactrunk

腹腔干Ashortlargearterythatarisesfromthefrontofaortaasitemergesthroughthediaphragm.Superiormesenterica.腸系膜上動脈Arisesfromthefrontofaorta,atthelevelofL1Inferiormesenterica.腸系膜下動脈Arisesfromthefrontofaorta,atlevelofL3CeliactrunkSuperiormesenterica.Inferiormesenterica.第31頁Celiactrunk

腹腔干Superiormesenterica.腸系膜上動脈Inferiormesenterica.腸系膜下動脈第32頁★Celiactrunk

腹腔干AshortlargearterythatarisesfromthefrontofaortaasitemergesthroughthediaphragmBranchesLeftgastricartery胃左動脈

Commonhepaticartery

肝總動脈Splenicartery

脾動脈LeftgastricarteryCommonhepaticarterySplenicartery第33頁★Celiactrunk

腹腔干BranchesLeftgastricartery

胃左動脈Runsalonethelessercurvatureofstomach第34頁★Celiactrunk

腹腔干Splenicartery

脾動脈pancreaticbranches胰支

leftgastrioeploicartery胃網(wǎng)膜左動脈shortgastricarteries胃短動脈posteriorgastricartery胃后動脈splenicbranches脾支第35頁★Celiactrunk

腹腔干BranchesCommonhepaticA.

肝總動脈Properhepatica.肝固有動脈rightgastricartery胃右動脈leftbranchrightbranch→cysticartery膽囊動脈Gastroduodenala.胃十二指腸動脈rightgastroepiploicartery胃網(wǎng)膜右動脈superiorpancreaticoduodenalartery胰十二指腸上動脈第36頁Celiactrunk

第37頁Leftgastrica.Commonhepatica.Splenica.Gastroduodenala.Properhepatica.Rightgastrica.LeftbranchRightbranchCystica.Shortgastrica.

Leftgastroepiploica.Rightgastroepiploica.Superiorpancreaticoduodenala.Splenicbranches

Celiactrunk

第38頁★Superiormesenterica.腸系膜上動脈

Branches

Inferiorpancreaticodudenalartery

胰十二指腸下動脈Jejunalandilealarteries(13-18)空腸和回腸動脈Ileocolicartery

回結腸動脈

appendicularartery闌尾動脈Rightcolicartery

右結腸動脈Middlecolicartery

中結腸動脈

第39頁Superiormesenterica.

Inf.pancreaticodudenala.Jejunalandileala.Ileocolica.Appendiculara.Rightcolica.Middlecolica.

SuperiorMesentericv.第40頁★Inferiormesenterica.腸系膜下動脈

BranchesLeftcolicartery

左結腸動脈Sigmoidarteries

乙狀結腸Superiorrectalartery

直腸上動脈第41頁Inferiormesenterica.Leftcolica.Sigmoida.Superiorrectala.

Inferiormesentericv.第42頁Ileocolicartery回結腸動脈appendicularartery闌尾動脈colicmarginalartery結腸緣動脈第43頁Commoniliacartery髂總動脈ContinuationofabdominalaortaatlevelofL4vertebraRundownwardandlaterallytoendoppositethesacroiliacjointbydividingintointernal

and

externaliliacarteries.（髂內動脈和髂外動脈）第44頁Internaliliacartery髂內動脈ParietalbranchesObturatora.

閉孔動脈Superiorgluteala.

臀上動脈Inferiorgluteala.

臀下動脈Iliolumbera.

髂腰動脈Lateralsacrala.

骶外側動脈臀上動脈臀下動脈閉孔動脈髂內動脈髂腰動脈骶外側動脈臀上動脈臀下動脈第45頁Internaliliacartery髂內動脈VisceralbranchesUmbilicala.

臍動脈

superiorvesicala.

膀胱上動脈Inferiorvesicala.

膀胱下動脈Uterinea.

子宮動脈Inferiorrectala.

直腸下動脈Internalpudendala.

陰部內動脈髂內動脈陰部內動脈直腸下動脈子宮動脈膀胱上動脈臍動脈膀胱下動脈第46頁Internaliliacartery髂內動脈Uterinea.

子宮動脈

About2cmfromneckofuterusitcrossesaboveandinfrontofureter小橋流水第47頁Internaliliacartery髂內動脈Internalpudendalartery

陰部內動脈

CourseLeavesthepelvisthroughtheinfrapiriformforamenandenterstheglutealregionItenterstheperineumthroughthelessersciaticforamenandthenpassesforwardinthepudendalcanalwiththepudendalnerve

BranchesAnalartery肛動脈Perinealartery會陰動脈Dorsalarteryofpenis(clitoris)陰莖（蒂）背動脈

第48頁第49頁第50頁Externaliliacartery髂外動脈BranchesInferiorepigastricartery

腹壁下動脈Deepiliaccircumflexartery旋髂深動脈第51頁Femorala.股動脈

Continuationoftheexternaliliaca.BeginsmidpointofinguinalligamentEndsattheadductortendinousopeningbyenteringthepoplitealfossaasthepoplitealartery腘動脈股動脈股深動脈第52頁Femorala.股動脈Principalbranch

Deepfemorala.

股深動脈

Arisesfromtheposterolateralsurfaceofthefemoralarteryabout2-5cmbelowtheinguinalligament.Branc