Lumbar region

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Lumbar Region

The Lumbar Region (pronounced: LUM-bar region) is a specific area of the human body that is part of the vertebral column or backbone.

Etymology

The term "lumbar" is derived from the Latin word lumbus, meaning "loin".

Definition

The lumbar region is the part of the spine between the thoracic vertebrae and the sacral vertebrae. It consists of five vertebrae known as L1 - L5. These vertebrae are the largest and strongest in the movable part of the spine, and they carry most of the body's weight.

Related Terms

  • Lumbar Vertebrae: The five vertebrae situated between the thoracic vertebrae and the sacral vertebrae in the spinal column.
  • Lumbar Spine: The lower part of the spine, consisting of the lumbar vertebrae.
  • Lumbar Disc: The cushioning discs located between the lumbar vertebrae.
  • Lumbar Plexus: A network of nerve fibres in the lumbar region.
  • Lumbar Lordosis: An excessive inward curve of the lumbar spine.

See Also

External links

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