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Can an extra vertebrae cause problems?

Can an extra vertebrae cause problems?

Having one extra lumbar vertebra provides no advantage or disadvantage to the individual and is rarely a cause of back problems, but it can create some confusion. For example: Radiologists commonly count down from the last rib when numbering the lumbar vertebral bodies.

Is an extra lumbar vertebrae genetic?

Lumbosacral transitional vertebrae consist of the process of the last lumbar vertebra fusing with the first sacral segment. While only around 10 percent of adults have a spinal abnormality due to genetics, a sixth lumbar vertebra is one of the more common abnormalities.

What are the symptoms of Bertolotti syndrome?

What Are the Symptoms of Bertolotti Syndrome?

  • Localized LBP that does NOT radiate down the legs.
  • Possible pain or discomfort in the area of the sacroiliac joint.
  • Unexplained stiffness or difficulty moving in certain ways with pain.
  • Improved symptoms with sitting and laying.

Can you have 4 lumbar vertebrae?

While modern humans may have 4 or 6 lumbar vertebrae, the manner in which this anatomical aberration affects pelvic balance is unclear. Evolutionary data have suggested that the number of lumbar vertebrae was associated with the type of locomotion of that specific primate.

How rare is an extra vertebrae?

Studies indicate that 10 to 25 percent of people have some type of variation in their backbone anatomy. There are different types of variations. These include additional vertebrae (six lumbar vertebrae as compared to five), or a sacrum that looks more like a lumbar vertebra.

What is it called when you have an extra vertebrae?

Sections. Most people have five vertebrae in their lumbar (lower back) region, which are named L1 to L5. However, some people possess an additional lumbar vertebra located below the L5. This extra vertebra, known as the L6, is called a transitional vertebra.

How common is it to have an extra lumbar vertebrae?

How common is an extra lumbar vertebrae?

Having a sixth lumbar vertebrae in your spine is uncommon, but far from extraordinary. About 10% of the population has an extra bone in this region. While additional vertebrae don’t typically affect your health, they can complicate treatment for spinal cord injuries.

What is LSTV?

Lumbosacral transitional vertebra (LSTV) is a congenital anomaly of the spine that arises because of mutations in the Hox genes, giving rise to sacralization (fifth lumbar vertebra shows assimilation to the sacrum) and lumbarization (first sacral vertebra shows lumbar configuration).

How rare is Bertolotti’s syndrome?

The syndrome affects 4% to 8% of the population [1]. BS is characterized by anomalous enlargement of the transverse processes of the most caudal lumbar vertebra, which may articulate or fuse with the sacrum or ilium and cause isolated L4-5 disc disease.

What causes Bertolotti’s syndrome?

Bertolotti’s Syndrome is a back-pain syndrome caused by a congenital defect of the last vertebra of the lumbar spine leading to the articulation, pseudo articulation, or full fusion of the transverse process to the sacrum the ilium.

What if you have an extra vertebrae?

The extra bone is essentially just a harmless anomaly; sometimes it’s because one vertebra failed to fuse with another, but in other cases it’s unclear why the bone appeared. L6 vertebrae don’t grow overnight. If you have the condition, you’ve always had it.