| Organ | Site of pain | Dermatomes |
|---|---|---|
| Stomach | Epigastrium | T6-T10 |
| Small bowel | Umbilical | T9-T10 |
| Gallbladder | Epigastrium | T7-T9 |
| Pancreas | Epigastrium | T6-T10 |
| Colon up to splenic flexure | Umbilical | T11-L1 |
| Colon from splenic flexure | Hypogastrium | L1-L2 |
| Testis and ovary | Umbilical | T10-T11 |