CHAP. X.] 



THE VASCULAR SYSTEM. 



129 



PLAN OF ARTERIAL DISTRIBUTION. 



I. 



Arch of Aorta 



II. 



Thoracic 



A orta 



Common Iliac 

 arteries. 



R. and L. coronary. c Superficial 



f R. c. carotid. f Ulnar j palmar 



Innominate \ R. subclavian ax- I I arch. 



illary brachial. c Deep 



L. c. carotid. I Radial I pa l m er 



L. subclavian. I arch. 



Intercostal. 

 Pericardial. 

 Bronchial. 

 (Esophageal. 



( Gastric. 

 Coaliac axis \ Hepatic. 



I- Splenic. 

 Sup. mesenteric. 

 Inf. mesenteric. 

 Renal. 

 Ovarian. 

 Phrenic. 

 Lumbar. 

 Sacral. 



. { Post, tibial j ? **' P lan * ar I Plantar 

 j- Ext. iliac fern- j [ Int. plantar V 



I oral popliteal I Ant. tibial, dorsal. 

 I Int. iliac. 



PLAN OF VENOUS RETURN. 



The veins from the i , , Pjl 



, , ,. , ,1 External [the external i ugular terminates in sub- 



head, face, and neck 



unite to form 



clavian veins] and internal jugular veins. 



The deep-seated and] . , , 



. . . Right and 



superficial veins . , . 



Y left subcla- 

 from the upper 



limbs unite to form J 



vian veins. 



The deep-seated and 



superficial veins I External 

 from the lower | iliacs 

 limbs unite to form J 



The veins from pelvis ] Internal 

 unite to form j iliacs 



Right and left 1 INFERIOR VENA 

 ' common iliacs j CAVA. 



