Fig- 74- DISSECTION OF THORAX (AND ABDOMEN). I, Right subclavian artery. -2, Thoracic 

 aorta and its intercostal branches on the right side. 3, Vena azygos major and its tributaries. 

 4, Point where the vena azygos minor empties into the major. 5, Remains of diaphragm. 6, 

 Coeliac axis. 7, The right semilunar ganglion. This, with the left, forms a plexus (the solar) 

 about the cceliac axis. 8, Superior mesenteric artery. 9, Right suprarenal artery. 10, Right 

 renal artery, n, Abdominal aorta 12, Right crus of diaphragm. 13. Right spermatic artery. 

 14, One of the right lumbar arteries. The others are also shown, but not named. 15, Right, and 

 16. Left common iliac arteries. 17, Right axillary artery. 18, Right superior intercostal artery. 

 19, Thoracic sympathetic cord and ganglia. 20, Two sets of intercostal vessels and nerves. Their 

 position with reference to each other is from above downward vein, artery, and nerve. 21, Great 

 splanchnic nerve. 23, Vertical lumbar vein and its tributaries. Notice that it is continued 

 directly into the azygos major. 24, Another lumbar artery. 25, Lumbar plexus. 



F8f 75- T HE DIAPHRAGM FROM BELOW. i, Right leaflet of tendon of diaphragm. 2, Open- 

 ing of the inferior vena cava. 3, CEsophageal opening. (Containing the oesophagus.) 4, Middle 

 leaflet of the tendon of the diaphragm. 5, The aortic opening, with the aorta in position. 6, Left 

 leaflet of tendon of diaphragm. 7, Left inferior phrenic artery. 8, Right inferior phrenic artery. 



