arteria ethmoidalis
Noun: A small artery that is a branch of the ophthalmic artery. Its primary function is to supply blood to structures within and surrounding the ethmoid bone of the skull, particularly in the nasal and orbital areas.
This is a highly specific anatomical term. It is used almost exclusively in medical, anatomical, and surgical contexts to describe this particular blood vessel. * The surgeon carefully cauterized the arteria ethmoidalis to control bleeding during the procedure. * In the anatomy lab, we traced the path of the arteria ethmoidalis from its origin.
- Clinical Relevance: The arteria ethmoidalis is a critical landmark in endoscopic sinus and skull base surgery. Damage to it can cause significant bleeding.
- Plural Form: The standard plural is arteriae ethmoidales, following Latin grammatical rules for anatomical terms.
- Ethmoidal Artery: This is the anglicized/common English term for . They are synonyms.
- Anterior Ethmoidal Artery: A specific branch of the arteria ethmoidalis.
- Posterior Ethmoidal Artery: Another specific branch of the arteria ethmoidalis.
- Ethmoidal artery
This term has only one meaning, referring specifically to the anatomical structure described. It is not used in a figurative or non-medical sense.
This term is a direct borrowing from Latin (arteria = artery, ethmoidalis = pertaining to the ethmoid bone). It is a standard term in formal anatomical nomenclature (Terminologia Anatomica). In less formal medical communication, the English "ethmoidal artery" is often used.
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a branch of the ophthalmic artery supplying structures in and around the nasal capsule
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