Vertebral foramen

Vertebral foramen is a term used in anatomy to describe the opening in each vertebra of the spinal column through which the spinal cord passes. The vertebral foramen is a crucial component of the spinal column, providing protection and support for the spinal cord and its many functions.

Structure

The vertebral foramen is formed by the pedicles and laminae of a vertebra. These structures create a hollow space, or foramen, which is occupied by the spinal cord, meninges, fat, spinal nerve roots, and vessels. The size and shape of the vertebral foramen can vary depending on the location within the spinal column.

Function

The primary function of the vertebral foramen is to protect the spinal cord. It also provides a pathway for the spinal nerves and vessels. The vertebral foramen allows for the safe passage of these structures from the brain to the rest of the body.

Clinical significance

Conditions that can affect the vertebral foramen include spinal stenosis, vertebral fracture, and spondylolisthesis. These conditions can cause narrowing of the vertebral foramen, leading to compression of the spinal cord or nerve roots. This can result in pain, numbness, or weakness in the limbs.

See also

• Vertebra
• Spinal cord
• Spinal column
• Spinal stenosis
• Vertebral fracture
• Spondylolisthesis

References

Vertebral foramen Resources
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