The Vascular System 



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sc, subscapular vein (Fig. 60). 



sc', subscapular artery. 



sc.d., sc.s., right and left subclavian 



arteries. 

 si, spleno-intestinal artery, 

 sp, splenic vein. 

 S.V., sinus venosus. 



t, thoracic vein. 

 t', thoracic artery. 

 tb, tibial artery. 

 th, thryoid artery. 

 tr, tracheal vein. 



u, 1-4, urogenital arteries (num- 

 bers on right side of figure). 

 ul', ulnar artery. 



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v, vertebral vein. 

 V', vertebral artery, 

 vca, anterior vena cava, 

 vh, hepatic vein. 



vpd, vps, right and left pulmonary 

 veins. 



X, X', connectives between collater- 

 alis colli and carotid. 



y, artery to shoulder and skin. 



z, z' z^ branches of common 



carotid. 

 1% 2% 3', branches of ischiadic 



artery. 



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