TOTobasilic-cephalicveinveinCephalicDorsalvenousveinnetworkBasilic veinTobasilic>TocephalicveinveinDorsalvenousnetworkcephalicveinmedian cubital v.Brachial v. axillary v.dorsalvenousreteTbasilicv
dorsal venous rete Cephalic vein Basilic vein median cubital v. Brachial v. axillary v. basilic v. cephalic vein
Veins of the thorax: superiorvena cava, brachiocephalic vLeftsuperiorintercostalveinRightsuperiorintercostalvein1.AzygosveinOpeningofazygosveinintosuperiorvenacava2.Hemiazygos veinAccessory hemiazygosveinAzygos.vein3.Accessoryhemiazygosv-Posteriorintercostalvein4.VertebralvenousplexusHemiazygosveinRight subcostal veinAscending lumbar veinRight ascending lumbarveininferiorvenacava
1.Azygos vein 2.Hemiazygos vein 3.Accessory hemiazygos v. 4.Vertebral venous plexus Veins of the thorax: superior vena cava, brachiocephalic v
Venous returnfromthethoraxAzygous VeinSuperiorvenacasLeftsuperiorintercostalv.Rightsuperiorintercostaly.AccessoryhemiazyrousArveousveinPosteriorintercostalyHemiazygousy,DlaphragmTV:Left ascending lumbary.RightascendinglumbarsLumbarv.Inferiorvena cavasuperiorvena cavaright post. intercostal v.esophagealv.hemiazygosv.leftpost.Intercostalvazygos v.1bronchialv.leftascendinglumbarvaccessory hemiazygosv.left post.Intercostalvrightascendinglumbarv
Venous return from the thorax superior vena cava right post. intercostal v. esophageal v. azygos v. hemiazygos v. left post. Intercostal v bronchial v. left ascending lumbar v. right ascending lumbar v. accessory hemiazygos v. left post. Intercostal v TV8
Systemic veinsInfeior veva cava system> infeior vena cavaleft and rightcommoniliacvein> CommoniliacveinInternal iliacveinExternal iliacvein
➢ infeior vena cava left and right common iliac vein ➢ Common iliac vein Systemic veins Infeior veva cava system Internal iliac vein External iliac vein