incus


incus
The middle of the three ossicles in the middle ear; it has a body and two limbs or processes (long crus of i. and short crus of i.); at the tip of the long crus is a small knob, the lenticular process, which articulates with the head of the stapes. SYN: anvil. [L. anvil]

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in·cus 'iŋ-kəs n, pl in·cu·des iŋ-'kyüd-(.)ēz, 'iŋ-kyə-.dēz the middle bone of the chain of three ossicles in the middle ear of a mammal resembling a premolar tooth with the body having a facet which articulates with the malleus and with the longer of the two widely separated crura having a process which articulates with the stapes called also ambos, anvil

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n.
a small anvil-shaped bone in the middle ear that articulates with the malleus and the stapes. See ossicle.

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in·cus (ingґkəs) gen. incuґdis [L. “anvil”] [TA] the middle of the three ossicles of the ear, which, with the stapes and malleus, serves to conduct vibrations from the tympanic membrane to the internal ear. Called also anvil. See illustration at ossicula auditus, under ossiculum. incudal adj

Medical dictionary. 2011.

Look at other dictionaries:

  • Incus — Pour les articles homonymes, voir Enclume. L’incus ou enclume est le deuxième des trois osselets de l …   Wikipédia en Français

  • Incus (os) — Incus Pour les articles homonymes, voir Enclume. L’incus ou enclume est le deuxième des trois osselets de l …   Wikipédia en Français

  • incus — estribo, huesecillo del oído medio imagen anatómica [véase http://www.iqb.es/diccio/i/in.htm#incus] Diccionario ilustrado de Términos Médicos.. Alvaro Galiano. 2010 …   Diccionario médico

  • incus — (n.) ear bone, 1660s, from L. incus anvil, from incudere to forge with a hammer. So called by Belgian anatomist Andreas Vesalius (1514 1564) …   Etymology dictionary

  • Incus — In cus, n. [L., anvil.] [1913 Webster] 1. An anvil. [1913 Webster] 2. (Anat.) One of the small bones in the tympanum of the ear; the anvil bone. See {Ear}. [1913 Webster] 3. (Zo[ o]l.) The central portion of the armature of the pharynx in the… …   The Collaborative International Dictionary of English

  • Incus — (lat.), 1) Amboß; 2) (Anat.), einer der drei Ohrknöchelchen, s. Ohr …   Pierer's Universal-Lexikon

  • Incus — (lat.), Amboß, eins der Gehörknöchelchen; s. Ohr und Gehör, S. 481 …   Meyers Großes Konversations-Lexikon

  • incus — ● incus, incuse adjectif (latin incusus, incrusté) Se dit d une empreinte monétaire en creux ; d une monnaie présentant au revers le même type qu à l avers, mais en creux et inversé (monnaies des cités grecques de l Italie du Sud, à la fin du VIe …   Encyclopédie Universelle

  • INCUS — Cinyrae inventum. Plin. l. 7. c. 56. Invenit Cmyra et metalla aeris in ins. Cypro: Item forcipem, marculum, veciem, incudem. Quae, cum cudendo proprie ferro destinata sit, adamantibus etiam deprehendendis inservire, tradit Idem l. 37. c. 4.… …   Hofmann J. Lexicon universale

  • incus — [iŋ′kəs] n. pl. incudes [in kyo͞o′dēz΄] [ModL < L, anvil < incusus: see INCUSE] the central one of the three small bones in the middle ear; it is shaped somewhat like an anvil: see EAR1 …   English World dictionary

  • Incus — Infobox Bone Name = PAGENAME Latin = GraySubject = 231 GrayPage = 1044 Caption = Left incus. A. From within. B. From the front. Caption2 = Auditory tube, laid open by a cut in its long axis. MapPos = Incus| MapCaption = Bones and muscles in the… …   Wikipedia


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