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malleus

malleus

1 9.9
A small hammer-shaped bone in the middle ear that sends sound from the eardrum to another ear bone
  • noun
  • /ˈmæl.i.əs/
  • Specialized
translation icon : martillo
  • Palpation of the malleus and incus is accomplished to rule out fixation on these structures.
  • malleus, incus
  • malleus, incus, and stapes
  • handle of the malleus

Examples

  • The phase difference between the malleus and the incus also increases from that observed at 1,000 Hz.

    Academic text (1998)
  • The axis of rotation is shown as a straight line passing through the malleus and the incus.

    Academic text (1998)
  • This is the malleus, the incus, and the stapes.

  • With this method, the round window can be localized by using the malleus as a landmark (figure 3).

    Academic text (2001)
  • Fractures of the malleus or incus are uncommon.

    Academic text (2005)
  • The malleus and incus were fused, but an incudomalleolar joint was seen.

    Academic text (2003)
  • We calculated the angles and distances between the malleus and round window in each of the 25 temporal bones examined (table).

    Academic text (2001)
  • During endoscopy, the malleus, incus, and stapes can be visualized and palpated.

    Academic text (2006)
  • The ossicular chain reconstruction involved placing the resculpted incus body between the long process of the malleus and the stapes capitulum.

    Academic text (2005)
  • The malleus is one of the three tiny bones in the middle ear that help transmit sound vibrations.

Synonyms

hammer
vsmalleus
  • Specialized
4 8.1

A small bone in the ear that passes sound from the eardrum

is the scientific term used instead of the common name

Surface Forms

malleus singular
mallei plural

Etymology

The word malleus comes from Latin malleus, which means 'hammer', and it is the same root as the English word mallet. So the name is a helpful image: this tiny ear bone looks like a small hammer and passes sound from the eardrum to the next bone.