系统解剖 静脉 英文版. veins

《系统解剖 静脉 英文版. veins》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、Veins静脉Veins静脉VenousvalveGeneralfeatureHaveathinnerwallandalargerdiameterthantheircorrespondingarteriesThesmallbranchesarecalledtributaryHavevenousvalves静脉瓣whichpreventrefluxofbloodTwosetsSuperficialveins－lieinthesuperficialfascia,immediatelyundertheskin,andformsvenousrete静脉网Deepveins－runwithart

2、eries,largeveinsareusuallysingle,medium-sizedperipherallimbveinsareoftendouble,formsvenousplexus静脉丛aroundthevisceravenousrete静脉网venousplexus静脉丛Veins静脉SpecialstructuresSinusesofduramater硬脑膜窦Diploicveins板障静脉SinusesofduramaterDiploicveinsVeins静脉CompositionThepulmonaryveins肺静脉L.superior&inferiorpulm

3、onaryveinsR.superior&inferiorpulmonaryveins★Thesystemicveins体静脉Superiorvenacavasystem上腔静脉系Inferiorvenacavasystem下腔静脉系(includeshepaticportalsystem肝门静脉系)Cardiacveinsystem心静脉系★肺循环的静脉ThepulmonaryveinsTributaries左上、下肺静脉Leftsuperiorandinferiorpulmonaryveins右上、下肺静脉Rightsuperiorandinferiorpulmonaryveins

4、Runintoleftatrium体循环的静脉Thesystemicveins★Thesystemicveins体静脉Superiorvenacavasystem上腔静脉系Inferiorvenacavasystem下腔静脉系(includeshepaticportalsystem肝门静脉系)Cardiacveinsystem心静脉系上腔静脉系Superiorvenacavasystem★Formedbysuperiorvenacavaandtheirtributariesbrachiocephalicveins头臂静脉azygosvein奇静脉★Entersrightatriumat

5、leveroflowerborderofthirdrightsternocostaljoint★Collectsbloodfromupperhalfofbody-head,neck,upperlimbandthorax(excepttheheart)头颈部的静脉Veinsofheadandneck★颈内静脉Internaljugularv.Emergesfromjugularforamenanddescendsincarotidsheathwithcommoncarotidarteryandvagusnerve.Terminatesbehindsternoclavicularjoint

6、whereitjoinsubclavianveintoformbrachiocephalicveinfacialvein面静脉lingualv.舌静脉pharyngealv.咽静脉superiorthyroidv.甲状腺上静脉middlethyroidv.甲状腺中静脉retromandibularv.下颌后静脉颞浅静脉superficialtemporalv.上颌静脉maxillaryv.←翼静脉丛下颌后静脉上颌静脉颈外静脉颈内静脉内眦静脉面静脉翼静脉丛锁骨下静脉颞浅静脉★颈外静脉externaljugularv.Formedbehindtheangleofmandiblebyunio

7、nofposteriorauricular,occipitalveinandposteriorbranchofretromandibularCrossingoverthesternocleidomastoidtoentersubclavianvein颈前静脉AnteriorjugularveinTheveinsofthetwosidesareunitedbyatransversetrunkcalledthejugularvenousarch颈静