| Subject | Portuguese | English |
| mech.eng. | buraco cego | blind hole |
| med. | buraco cego do bolbo raquidiano | foramen cecum of medulla oblongata (foramen caecum medullae oblongatae) |
| med. | buraco cego do bolbo raquidiano | foramen caecum of medulla oblongata (foramen caecum medullae oblongatae) |
| med. | buraco cego do crânio | foramen cecum of skull |
| med. | buraco cego do crânio | foramen caecum of skull |