I. The abdominal wall

1. Anterior wall
2. Posterior wall

II. The abdominal cavity

1. Peritoneal reflections
   • Omenta
   • Mesentery
   • Peritoneal gutters and pouches

III. Digestive tract

1. Oesophagus
2. Stomach
3. Small intestine
4. Appendix
5. Caecum
6. Large intestine
7. Rectum

IV. Accessory organs

1. Liver
2. Gall bladder
3. Pancreas