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Related terms:
auditory ossicle
malleus
stapes
Anatomy
incus
in·cus struc·ture
Subclass of:
Ear ossicle
Etymology:
Latin incus (incudis) = anvil
It was Vesalius (1514-1564), who first drew attention to a similarity in shape of this ossicle to an anvil.
Definitions related to incus:
  • One of the three bones comprising the middle ear. This anvil-shaped bone is positioned between the malleus and the stapes.
    NCI
    U.S. National Cancer Institute, 2021
  • One of three ossicles of the middle ear. It conducts sound vibrations from the MALLEUS to the STAPES.
    NLM Medical Subject Headings
    U.S. National Library of Medicine, 2025
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This content should not be used in place of medically-reviewed decision support reference material or professional medical advice. Some terms may have alternate or updated definitions not reflected in this set. The definitions on this page should not be considered complete or up to date.

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