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Glite Dictionary
arteria lumbalis

arteria lumbalis

8.4
A blood vessel from the main belly artery that supplies the lower back bones, back muscles, and belly wall
  • noun
  • Specialized
translation icon : arteria lumbar
  • The arteria lumbalis supplies essential blood flow to the lumbar vertebrae and back muscles.

Examples

  • Each arteria lumbalis branches off from the abdominal aorta.

  • The arteria lumbalis supplies essential blood flow to the lower back muscles.

  • A blockage in the arteria lumbalis may cause pain or weakness in the lumbar region.

  • Damage to the arteria lumbalis during surgery can lead to bleeding complications.

  • The arteria lumbalis supplies blood to the lower back.

  • A blockage in the arteria lumbalis may cause pain or weakness in the lumbar region.

  • Damage to the arteria lumbalis during surgery can lead to bleeding complications.

Synonyms

lumbar artery
vsarteria lumbalis
  • Specialized
6.1

A blood vessel that carries blood to the lower back, bones of the spine, and back muscles

is the same in meaning but uses the Latin medical name

Surface Forms

arteria lumbalis singular
arteriae lumbales plural

Morphology

arteria + lumbalis

Although the item is a Latin anatomical label, its meaning is compositionally transparent: 'arteria' corresponds to 'artery' and 'lumbalis' to 'lumbar'/'of the lower back', so the phrase literally denotes an artery supplying the lumbar region. This morphological composition is regular and mirrors equivalents in other languages (e.g., Spanish 'arteria lumbar'), making the sense predictable for a learner who knows the constituent roots.

Etymology

Arteria lumbalis comes from old Latin words, with arteria meaning 'artery', a blood vessel, and lumbalis meaning 'lower back'. So the name paints the image of a blood vessel that goes to the lower back, which is why it means the artery that supplies that area.