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Left fifth rib

Costa quinta sinistra · Levé páté žebro

Skeleton

Looks like

A typical rib at the level of the lower heart, running from the spine to the breastbone via cartilage.

What it does

Protects the heart and lungs and moves with breathing.

Keeping it well

The fifth rib space at the side of the chest is the safe site for chest drains; the heart's apex beat is felt just below it.

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