CHAP. IX.] 



THE VASCULAR SYSTEM. 



107 



PLAN OF ARTERIAL DISTRIBUTION. 



I. 



Arch of Aorta 



II. 



Thoracic 



Aorta 



III. 



Abdominal 

 Aorta 



R. and L. coronary. 



C R. c. carotid. 

 Innominate j R. subclavian ax- 



l illary brachial. 

 L. c. carotid. 

 L. subclavian. 



r Intercostal. 

 J Pericardial. 

 I Bronchial. 

 I (Esophageal. 



r Gastric. 

 Coeliac axis -I Hepatic. 



I Splenic. 

 Sup. mesenteric. 

 Inf. mesenteric. 

 Renal. 

 Ovarian. 

 Phrenic. 

 Lumbar. 

 . Sacral. 



( Superficial 

 Ulnar \ palmar 



I arch. 



rDeep 

 Radial p a i mer 



arch, 



Common Iliac 

 arteries. 



r _, , ., . , f Ext. plantar i 



,..,. , Post, tibial \ T , Plantar 



Ext. iliac fern- \ [ Int. plantar V ^ 



oral popliteal I Ant. tibial, dorsal. 

 I Int. iliac. 



arch. 



PLAN OF VENOUS RETURN. 



The veins from the 

 head, face, and neck 

 unite to form 



The deep-seated and l R . , ht & d The internal ju- 

 superficial veins ^ ^ gular unites 

 from the upper with the sub- 



limbs unite to form J clavians to 



form 



3 1 External (the external jugular terminates in sub- 

 clavian veins) and internal jugular veins. 



Right 1 _ 



, , ,. SUP. 

 and left 



. } VE! 



mnomi- 



CAVA. 



nate 



The deep-seated and 



superficial veins External 

 from the lower iliacs 

 limbs unite to form 



The veins from pelvis ] Internal 

 unite to form f iliacs 



Right and left 1 INFERIOR VENA 

 common iliacs J CAVA. 



