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sternum

sternum

23 4.1
A long flat bone in the middle of the chest that connects the ribs and collarbones
  • noun
  • /ˈstɜrnəm/
  • Specialized
translation icon : esternón
  • Possible fractured sternum.
  • ribs and sternum
  • sternum and laryngeal prominence
  • shoulders and sternum

And so they turn on the MRI machine and it goes just right into a sternum.

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Examples

  • Force broke two ribs and the sternum.

  • There seems to be a foreign mass under the sternum.

  • Start up here at the sternum and then go down.

  • To the right of her sternum.

  • And now bring your attention back to the center of the chest, in the sternum, on the surface of the chest.

  • The raised sternum is also a feature of correct suspension, as discussed earlier.

    Academic text (2008)
  • Oh, but you got your sternum here, which protects your heart, and then you got your actual shoulder, which has all these little parts in it to keep it working.

  • Experiment with lifting your sternum and lowering your shoulders.

    Academic text (2008)
  • Furthermore, the right ventricle is immediately behind the sternum, which makes it more vulnerable to blunt trauma.

    Academic text (2016)
  • The surgeon then opened her sternum and started removing the tumors from her lungs.

Synonyms

breastbone
vssternum
  • Specialized
6 3.4

A flat chest bone that the ribs and collarbones join and that protects the heart and lungs

is the anatomical term used for that same chest bone

Compounds

corpus sternum
  • Specialized
8.9

The middle flat part of the chest bone between its top and lower tip

Surface Forms

sternum singular
sternums plural

Etymology

Sternum comes from an old Greek word sternon meaning 'chest', and it names the long, flat 'breastbone' in the center of the chest. So sternum literally points to the bone that connects the ribs and helps protect the heart and lungs.