NERVUS CAROTICOTYMPANICUS Meaning and
Definition
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The term "nervus caroticotympanicus" refers to a small nerve branch that is situated in the vicinity of the carotid artery and the tympanic cavity, both of which are important structures within the head and neck region.
Specifically, the nervus caroticotympanicus is a branch of the glossopharyngeal nerve, also known as the ninth cranial nerve. It arises in close proximity to the carotid artery, one of the major blood vessels that supplies oxygenated blood to the head and brain. This nerve then travels towards the tympanic cavity, which is a small, air-filled chamber located within the temporal bone of the skull, just behind the eardrum.
The nervus caroticotympanicus serves to convey sensory information, primarily related to blood pressure and blood oxygen levels, from the carotid artery to the tympanic cavity. This nerve also assists in regulating the blood flow to the middle ear and Eustachian tube, which are crucial for maintaining equilibrium, pressure regulation, and overall auditory function.
In summary, the nervus caroticotympanicus is a small branch of the glossopharyngeal nerve that connects the carotid artery to the tympanic cavity. It plays a role in the sensory transmission and regulation of blood supply to vital structures of the middle ear, contributing to the overall auditory and equilibrium functions.
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Caroticotympanic nerve, small deep petrosal nerve, one of two sympathetic branches from the internal carotid plexus to the tympanic plexus.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for NERVUS CAROTICOTYMPANICUS
- bervus caroticotympanicus
- mervus caroticotympanicus
- jervus caroticotympanicus
- hervus caroticotympanicus
- nwrvus caroticotympanicus
- nsrvus caroticotympanicus
- ndrvus caroticotympanicus
- nrrvus caroticotympanicus
- n4rvus caroticotympanicus
- n3rvus caroticotympanicus
- neevus caroticotympanicus
- nedvus caroticotympanicus
- nefvus caroticotympanicus
- netvus caroticotympanicus
- ne5vus caroticotympanicus
- ne4vus caroticotympanicus
- nercus caroticotympanicus
- nerbus caroticotympanicus
- nergus caroticotympanicus
- nerfus caroticotympanicus
Etymology of NERVUS CAROTICOTYMPANICUS
The word "nervus caroticotympanicus" is a Latin term. Here is the breakdown of its etymology:
- "Nervus" comes from the Latin word "nervus", meaning "sinew" or "nerve".
- "Caroticotympanicus" is a combination of two Latin words:
- "Carotico-" refers to the carotid artery, which is the main artery supplying blood to the head and neck region. This comes from the Latin word "carotis", meaning "carotid artery".
- "-tympanicus" comes from the Latin word "tympanum", meaning "drum" or "eardrum". This term is used to indicate the connection or association with the middle ear, which is involved in hearing.
