Definition of Oto- (prefix) from the PharmacyDictionary.in
Oto- (prefix)
Synonyms or meaning of Oto- (prefix)
Prefix meaning ear; same as ot-.
The prefix “oto-” comes from the Greek word “oûs” which means “ear”. It’s used throughout medical terminology, especially in anatomy and pathology, to indicate something related to the ear.
Here’s a breakdown of “oto-“:
- Origin: Greek word “oûs” (ear)
- Meaning: Ear, ear-like, or ear-shaped
Here are some examples of how “oto-” is used in medical terms:
- Otology: The study and medical care of the ear. (combines “oto-” with “-logy” – the study of)
- Otoplasty: Plastic surgery to reshape the outer ear. (combines “oto-” with “-plasty” – the surgical repair or reconstruction of)
- Otitis: Inflammation of the ear. (combines “oto-” with “-itis” – inflammation of). There are different types of otitis depending on the location of the inflammation (e.g., otitis media – middle ear infection)
- Otoscope: An instrument used to examine the ear canal and eardrum. (combines “oto-” with “-scope” – an instrument for examining)
Even some less common terms use “oto-“:
- Ototoxic: Having a poisonous or destructive effect on the ear.
- Otopathy: Any disease of the ear. (combines “oto-” with “-pathy” – disease)
By understanding “oto-” as a prefix, you can often decipher the meaning of medical terms related to the ear.
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