| Name of foramina | Seen in |
| 1. Foramen of Monro | Between lateral ventricle and diocele |
| 2. Foramen magnum | In the occipital ring for the exit of spinal cord |
| 3. Foramen of Magendie | Median and For. Of Luschka, lateral sides of medulla for exist of CSF towards cisterna magna. |
| 4. Foramen caecum | Behind the tongue from where thyroid gland took off. |
| 5. Foramen obturator | In the pelvic girdle |
| 6. Foramen ovalue/ ovalis | A foetal interatrial connection, close at birth |
| 7. Fenestra ovalis | The oval window of internal ear where stapes fits in |
| 8. Fenestra rotunda | The round window of bony labyrinth |
