| A | B |
| epigastric | region of the stomach |
| right hypochondriac | upper right region beneath the ribs |
| left hypochondriac | upper left region beneath the ribs |
| right lumbar | right middle lateral region |
| left lumbar | left middle lateral region |
| umbilical | region of the navel |
| right iliac | right lower lateral region |
| left iliac | left lower lateral region |
| hypogastric | lower middle region beneath the navel |