Anatomy of the Abdomen

2. Midline branch of abdominal aorta that supplies hindgut organs, abbrev.(3)
4. Pancreas's relationship with peritoneum, prefix(5)
8. Name of sphincter between ampulla of Vater and duodenum(4)
11. The pair of ___ pterygoid muscles open the jaw(7)
12. Type of nerve fibres that do not innervate abdominal wall(15)
13. Artery which forms the superolateral border of Hesselbach's triangle(8,10)
15. Abdominal region of the spleen(4,13)
19. Position of oesophagus in relation to trachea(9)
20. Patient may present with referred pain from hepatobiliary system to this area(8)

1. Main pelvic floor muscle(7,3)
3. Free fluid in the abdomen(7)
5. An inguinal hernia through the abdominal wall is known as this(6)
6. Cells in the small intestine that produce mucin to protect the epithelium and lubricate passage of material(6)
7. Arterial blood supply to the gallbladder(6)
9. Lymph from kidneys drains to these nodes(6)
10. Based on its embryological origin, the liver is in this region(7)
14. Blood supply to midgut organs, abbrev.(3)
16. Common hepatic duct unites with cystic duct to form this duct(6,4)
17. Layers of peritoneum that divide the peritoneal cavity into sacs(6)
18. Pain from the appendix can present in this region, abbrev.(3)