The term "foramen frontale" refers to a small opening in the frontal bone of the skull. The word is spelled as it is pronounced, with the stress on the second syllable of "foramen" and on the first syllable of "frontale." The IPA phonetic transcription for this word is /fəˈreɪmən frʌnˈtæli/, with each letter representing a specific sound. The "ae" in "frontale" is pronounced as a single vowel sound, and the "t" in "frontale" is pronounced as a "t" followed by a "ch" sound.
The term "foramen frontale" refers to an anatomical structure located in the human skull. Specifically, it is a small opening situated in the frontal bone, which is one of the major bones composing the cranium or skullcap. This opening serves as a passageway for numerous important structures such as nerves, blood vessels, and connective tissues.
The foramen frontale is positioned in the midline at the top and center of the forehead, slightly above the eyebrows. It is situated at the junction between the two frontal bones of the skull, forming part of the bony framework surrounding the brain and safeguarding its delicate structures.
Through the foramen frontale, several key anatomical components traverse. Among them, the supraorbital nerve and artery are worth mentioning. The supraorbital nerve is a branch of the ophthalmic branch of the trigeminal nerve. It provides sensory innervation to the forehead, scalp, and the front of the head. Additionally, the supraorbital artery supplies blood to these regions. Moreover, the foramen frontale also serves as a passage for fibrous tissue known as the frontal emissary vein that establishes a connection between the veins within the skull and those outside.
Overall, the foramen frontale is an essential anatomical feature of the frontal bone that supports the transportation of vital structures, ensuring proper innervation and blood supply to the frontal region and the brain.
Frontal foramen; the incisura frontalis, or supraorbital notch, when, as occasionally happens, it is bridged over to form a canal.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "foramen frontale" is a combination of two terms: "foramen" and "frontale".
"Foramen" is derived from the Latin word "forāmen", which means "hole" or "opening". In anatomy, it refers to a natural passage or opening in skeletal structures, allowing the passage of blood vessels, nerves, or other anatomical structures.
"Frontale" is the nominative form of the Latin word "frontalis", meaning "pertaining to the forehead" or "frontal". It is derived from the Latin word "frōns", which means "forehead" or "brow".
Therefore, "foramen frontale" can be translated as the "frontal opening" or "hole in the frontal bone". In human anatomy, it specifically refers to the passage in the frontal bone of the skull, through which the supraorbital nerve and blood vessels pass.