Lateral recess

Lateral Recess is a term used in the field of Anatomy to refer to a specific part of the Spinal Canal. It is also known as the lateral recess of the spinal canal, or the lateral aperture. The lateral recess is an important anatomical structure as it is often involved in spinal conditions such as Spinal Stenosis.

Etymology

The term "Lateral Recess" is derived from the Latin words "latus" meaning "side" and "recessus" meaning "a going back, retreat". Thus, the term can be literally translated to "side retreat".

Anatomy

The lateral recess is a part of the spinal canal that is located on the sides of the canal. It is formed by the pedicles of the vertebrae and the vertebral body. The lateral recess is an important space as it is where the spinal nerves exit the spinal canal.

Clinical Significance

The lateral recess is often involved in conditions such as spinal stenosis. Spinal Stenosis is a condition where the spaces within your spine (such as the lateral recess) become narrow. This can put pressure on the nerves that travel through the spine, causing symptoms such as pain, numbness, or weakness.

Related Terms

• Spinal Canal: The spinal canal is the space in the vertebrae through which the spinal cord passes.
• Spinal Stenosis: Spinal stenosis is a condition where the spaces within your spine become narrow.
• Vertebrae: The vertebrae are the individual bones that stack up to make your spine.

See Also

• Spinal Cord
• Spinal Nerve
• Vertebral Column

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