CHRISTUS Health
The vertebrae are the bones that make up your spine, providing structure, stability, and protection to the spinal cord.
There are 33 vertebrae in total, categorized into the cervical, thoracic, lumbar, sacral, and coccygeal regions.
The spine’s unique design allows for flexibility and movement while supporting the body's weight.
A vertebral compression fracture (VCF) occurs when one or more of the vertebrae collapse or become compressed.
This condition is common in older adults, especially those with osteoporosis, a condition that weakens the bones, making them more susceptible to fractures.
VCFs may also occur as a result of trauma or from cancer that has metastasized to the spine.
Spondylolysis is a stress fracture or crack in the pars interarticularis, a small segment of bone connecting the vertebrae.
This condition is most common in the lower spine (lumbar region) and is often seen in adolescents and athletes who engage in repetitive stress activities like gymnastics, football, or weightlifting.
Spondylolisthesis occurs when one vertebra slips forward over the vertebra below it.
This condition can range from mild to severe, depending on how far the vertebra slips, and is often associated with spondylolysis.
Spondylolisthesis may affect the alignment of the spine and cause significant pain if nerves are compressed.
Knowing if the pain is muscular or spinal will help your doctor identify the issue so the best treatment can be provided.
