系統(tǒng)解剖學(xué)英文版教學(xué)課件：Section 3 The arteries 

Section3Thearteries

I.Thearteriesofpulmonarycirculation1Maintrunk→rightandleftpulmonaryarteries2Arterialligament:astheductusarteriosusinfetusII.Thearteriesofsystemiccirculation

(I)TheaortaBedividedintothreeparts:

ascendingaorta,

aorticarch,

descendingaorta1.Theascendingaorta(ascendingpartofaorta)a.

Thecourseb.

Branches→coronarya.2.Theaorticarcha.

Thecourseb.

Branches→fromrighttoleft

brachiocephalictrunk(innominateda.→rightcommoncarotida.andrightsubclaviana.)

leftcommoncarotida.

leftsubclaviana.3.Thedescendingaorta(descendingpartofaorta)a.Thecourseb.Twoportions:thoracica.andabdominala.(II)ThearteriesofheadandneckMaintrunk→thecommoncarotida.

1.Thecommoncarotida.

Carotidsinus:pressure-receptorCarotidbody:chemoreceptor1)Internalcarotida.2)Externalcarotida.a.Courseb.Branches①Superiorthyroida.→thesuperiorlaryngeala.②Linguala.③Faciala.④Maxillarya.→middlemeningealartery⑤Thesuperficialtemporala.2.Thesubclaviana.a.Courseb.Branches

vertebrala.

internalthoracica.

thyrocervicaltrunk→inferiorthyroida.suprascapulara.Others,costocervicaltrunkanddorsalscapulara.（III）ThearteriesofthoraxMaintrunkthoracicartery1.Parietalbranches:

posteriorintercostala.

subcostala.2.Visceralbranches（IV）ThearteriesofabdomenMaintrunkabdominalartery

ParietalbranchesVisceralbranches

1.Theparietalbranches:inferiorphrenica.superiorsuprarenala.lumbara.2.Thevisceralbranches■

Threepairs:a.middlesuprarenala.b.renala.c.testiculara.(inthemale)(hefemale)■Threeunpaired:

celiactrunk,

superiormesenterica.

inferiormesenterica.

a.Theceliactrunk:①Theleftgastrica.②Tperhepatica.→cystica.andrightgastrica.

gastroduodenala.→rightgastroepiploica.

pancreaticoduodenala.③Thesplenica.leftgastroepiploica.shortgastrica..

b.

Thesuperiormesenterica.jejunalandileala.ileocolica.→theappendiculara.

rightcolica.middlecolica.c.Theinferiormesenterica.

leftcolica.

sigmoida.superiorrectala.（V）Thearteriesofpelvis

Thecommoniliaca.→atthesacroiliacjointinternaliliacarteryexternaliliacartery.1.Theinternaliliaca.

a.Theparietalbranches

obturatora.

superiorandinferiorgluteala.Others:ilio-lumbara.andlateralsacrala.b.

Thevisceralbranches①

umbilicala.→thesuperiorvesicala.②

inferiorvesicala.③

rectala.④

uterinea.⑤internalpudendala2.Theexternaliliaca.→inferiorepigastrica.(VI)ArteriesofaxillaandupperlimbTheaxillaryartery↓Thebrachialartery↓Theradiala.andtheulnara.↓Thesuperficialpalmararchandthedeeppalmararch

1.Theaxillaryarterythoracoacromiala.lateralthoracica.subscapulara.→thoracodorsala.andcircumflexscapulara.posteriorcircumflexhumerala.anteriorcircumflexhumerala.2.Thebrachialartery→deepbrachiala.3.Theradiala.muscularbranchessuperficialpalmarbranchprincipala.ofthumb4.Theulnara.muscularbranchescommoninterossousa.deeppalmarbranch5.Thesuperficialpalmararcha.

Formation:terminalpartofulnara.superficialpalmarbranchofradiala.b.Branches:commonpalmardigitala.→properpalmardigitala.6.Thedeeppalmararcha.Formation:terminalpartofradiala.deeppalmarbranchofulnara.b.Branches:palmarmetacarpala.(VII)ArteriesoflowerlimbThefemorala.↓Thepopliteala.↓Theant.andpost.tibiala.↓dorsala.offoot1.Thefemorala.Deepfemorala.→Lateralcircumflexfemorala.Medialcircumflexfemorala.Perforatinga.Others:superficialiliaccircumflexa.,sup