Vallecula

Vallecula is an anatomic term for a crevice, depression, or furrow in something. [eMedicineDictionary|Vallecula]

Types

There are a variety of valleculae in the human body, including one between the hemispheres of the brain, on the inferior surface of the cerebellum, in which the medulla oblongata is located (vallecula of cerebellum). Other common valleculae are: in the nail matrix, and in the throat.

Used alone, the term "vallecula" usually applies to the epiglottic vallecula.

Etymology

"Vallecula" comes from the Latin word "valles", meaning "valley", and is in the diminutive form of the word, so a vallecula is literally a "little valley".

References


Wikimedia Foundation. 2010.

Look at other dictionaries:

  • vallécula — f. anat. Depresión o surco. Medical Dictionary. 2011. vallécula pequeña depresión, surco …   Diccionario médico

  • Vallecula — Val*lec u*la, n.; pl. {Vallecul[ae]}. [NL., dim. fr. L. vallis, valles, a valley.] [1913 Webster] 1. (Anat.) A groove; a fossa; as, the vallecula, or fossa, which separates the hemispheres of the cerebellum. [1913 Webster] 2. (Bot.) One of the… …   The Collaborative International Dictionary of English

  • vallecula — [va lek′yoo lə] n. pl. valleculae [va lek′yo͞olē΄] [ModL < LL, dim. < L vallis,VALLEY] a groove or furrow in a plant or animal structure, as the depression between the epiglottis and the base of the tongue vallecular adj …   English World dictionary

  • Vallecula — An anatomic term for a crevice, furrow or depression. There are a variety of valleculae including one in the brain, another in the nail matrix, etc. However, used alone, the term vallecula usually applies to the epiglottic vallecula, a depression …   Medical dictionary

  • vallecula — n. a furrow or depression in an organ or other part. On the undersurface of the cerebellum a vallecula separates the two hemispheres …   The new mediacal dictionary

  • vallecula — noun (plural valleculae) Etymology: New Latin, from Late Latin, little valley, diminutive of Latin valles valley more at vale Date: 1859 an anatomical groove, channel, or depression; especially one between the base of the tongue and the… …   New Collegiate Dictionary

  • vallecula — vallecular, adj. /veuh lek yeuh leuh/, n., pl. valleculae / lee /. Biol. a furrow or depression. [1855 60; < LL, equiv. to valle(s) VALLEY + L cula CULE1] * * * …   Universalium

  • vallecula — noun A depression or groove in the anatomy …   Wiktionary

  • Vallecula — Valle̱cula [Verkleinerungsbildung zu lat. vallis = Tal; Höhlung] w; , ...lae: kleine Einbuchtung in einem Organ (Anat.). Valle̱cula cerebẹlli: flache, breite Spalte an der unteren Fläche des Kleinhirns, die die beiden Gehirnhälften voneinander… …   Das Wörterbuch medizinischer Fachausdrücke

  • vallecula — n. furrow, depression (i.e. between the hemispheres of the brain) …   English contemporary dictionary


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