248 



ARTERIAL SYSTEM. 



THE ARTERIAL SYSTEM. -Continued. 



Internal Iliac. 



POSTERIOR 



TRUNK. 



f Muscular Brs. within the pelvis. 

 I Nutrient, of the Ilium. 

 GLUTEAL -J Superficial, to Gluteus maximus, etc. 



I Deep i Superior, to ant. sup. spine of Ilium. 

 I Inferior, to glutei and hip-joint. 



( Iliac, to Iliacus internus and Ilium. 

 1 Lumbar i to Psoas an< i Quad, lumborum. 



I Spinal Br. to cord and membranes. 



Superior Lateral Sacral, to dorsum of sacrum. 

 Inferior Lateral Sacral, to front of sacrum, and coccyx, anas 

 with Sacra media, etc. 



ILIO-LUMBAR . 



' Muscular Brs. several, to Psoas and glands. 



{Cremasteric, to cremaster muscle. 

 Pubic, to inner side of femoral ring. 

 Muscular, to abdominal muscles and skin. 



CIRCUMFLEX ILIAC / betw. Transversalis and Int. oblique. 

 l Br. anas, with Lumbar and Epigastric. 



Becomes FEMORAL (17) at Poupart's Ligament. 



16. 



External Iliac. 

 (Plate 4.) 



Superficial Epigastric, in superf. fascia, to umbilicus. 

 Superf. Circumflex Iliac, outwards to iliac crest. 

 Superf. Ext. Pudic, inwards to skin of penis, scrotum, etc. 

 Deep Ext. Pudic, inwards to skin of perineum, etc. 



rAsc. Brs. outer side of hip. 

 Ext. Circumflex \ Transverse, to back of hip. 

 {-Descending, as far as knee. 

 f Ascending, to Adductors, etc. 

 Int. Circumflex < Descending-, to Adductors, etCv 



^Articular, to head of femur. 

 {Superior, pierces Adductor magnus 



. Perforating \ Middle j Nutrient of Femur. 



[inferior, pierces Adductor magnus. 

 Muscular (2 to 7), along course of the artery. 



17- 



Femoral. 

 (Plate 4.) 



PROFUNDA 

 FEMORIS. 



ANASTOMOTICA MAGNA, {Superficial Br. to integument. 



v Deep Br. to inner side of Knee and joint. 



Becomes POPLITEAL (18), at opening in Adductor magnus. 



