Malgaigne's bulge

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Malgaigne's Bulge is a medical term referring to a bulge or protrusion that can be observed in the lower back region, specifically in the lumbar area. This bulge is often associated with certain medical conditions such as Herniated Discs, Spinal Stenosis, and Spondylolisthesis.

Definition[edit | edit source]

Malgaigne's Bulge is named after the French surgeon Joseph-François Malgaigne, who first described this physical sign. It is a bulge or protrusion in the lower back, which can be observed in the lumbar area. This bulge is often associated with certain medical conditions such as herniated discs, spinal stenosis, and spondylolisthesis.

Associated Conditions[edit | edit source]

Herniated Disc[edit | edit source]

A Herniated Disc is a condition where the soft inner part of the disc protrudes through the tough outer part. This can cause a bulge in the lower back, which is often referred to as Malgaigne's Bulge.

Spinal Stenosis[edit | edit source]

Spinal Stenosis is a condition where the spaces within your spine narrow, which can put pressure on the nerves that travel through the spine. This can cause a bulge in the lower back, which is often referred to as Malgaigne's Bulge.

Spondylolisthesis[edit | edit source]

Spondylolisthesis is a condition where one of the bones in your spine, called a vertebra, slips forward and onto the bone below it. This can cause a bulge in the lower back, which is often referred to as Malgaigne's Bulge.

See Also[edit | edit source]

Malgaigne's bulge Resources
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Contributors: Prab R. Tumpati, MD