Definition of Speculum, nasal
Speculum, nasal: An instrument used to widen the opening of a nostril so the inside can be more easily seen. "Speculum" is the Latin word for mirror.
Source: MedTerms™ Medical Dictionaryhttp://www.medterms.com/script/main/art.asp?articlekey=12240
Last Editorial Review: 6/14/2012
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