AURICULAR CANALICULUS Meaning and
Definition
-
An auricular canaliculus refers to a small canal or passage found within the human ear. Specifically, it pertains to the narrow tubular structure located in the external part of the ear, known as the auricle or pinna. Also called the auditory meatus or ear canal, it serves as a conduit that connects the outer ear to the middle ear, transmitting sound and allowing for the passage of air and other substances.
The auricular canaliculus can be roughly divided into two sections: the lateral part, nearer to the external environment, and the medial part, closer to the middle ear. It is lined with specialized skin cells and contains small hair follicles and sebaceous glands that produce cerumen, commonly known as earwax. The presence of cerumen helps to protect the ear and maintain the appropriate pH balance.
Furthermore, the auricular canaliculus houses several anatomical structures that play crucial roles in the process of hearing. These consist of the tympanic membrane, commonly referred to as the eardrum, which vibrates in response to sound waves, and the ossicles, which are the three tiny bones - the malleus, incus, and stapes - responsible for transmitting and amplifying sound vibrations from the eardrum to the inner ear.
The auricular canaliculus is an essential component of the auditory system, aiding in the proper functioning of hearing and ensuring the protection of delicate structures within the ear.
-
A canal opening on the outer wall of the jugular fossa, transmitting Arnold's nerve, the auricular branch of the vagus.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for AURICULAR CANALICULUS
- zuricular canaliculus
- suricular canaliculus
- wuricular canaliculus
- quricular canaliculus
- ayricular canaliculus
- ahricular canaliculus
- ajricular canaliculus
- airicular canaliculus
- a8ricular canaliculus
- a7ricular canaliculus
- aueicular canaliculus
- audicular canaliculus
- auficular canaliculus
- auticular canaliculus
- au5icular canaliculus
- au4icular canaliculus
- aurucular canaliculus
- aurjcular canaliculus
- aurkcular canaliculus
- aurocular canaliculus
Etymology of AURICULAR CANALICULUS
The word "auricular canaliculus" is derived from Latin.
The term "auricular" comes from the Latin word "auricula", which means "ear" or "small ear". It is derived from "auris", meaning "ear". In this context, "auricular" refers to anything related to or resembling the ear.
The word "canaliculus" is also of Latin origin. It is derived from the Latin word "canalis", which means "small pipe" or "channel". In this case, "canaliculus" refers to a small canal or passage.
Therefore, "auricular canaliculus" combines these Latin roots to describe a small canal or passage related to the ear.
Infographic
Add the infographic to your website:
