Intervertebral discs are the shock-absorbing pads located between your vertebrae.
What is the space between each segment of the spine called?
Between these segments is a space referred to as the spinal canal. The spinal cord lies within the spaces of the spinal canal and is protected by the boney structures of the surrounding vertebrae.
What is the gap between vertebrae called?
The intervertebral discs are flat, round “cushions” that act as shock absorbers between each vertebra in your spine. There is one disc between each vertebra. Each disc has a strong outer ring of fibers called the annulus, and a soft, jelly-like center called the nucleus pulposus.
What are the sections of the spine called?
The spine has three normal curves: cervical, thoracic and lumbar. There are seven cervical vertebrae in the neck, 12 thoracic vertebrae in the torso and five lumbar vertebrae in the lower back.
What part of the spine controls the heart?
Thoracic (mid back) – the main function of the thoracic spine is to hold the rib cage and protect the heart and lungs. The twelve thoracic vertebrae are numbered T1 to T12.
What is the difference between lumbar and cervical spine?
A cervical disc is an intervertebral disc in your cervical spine (neck) and the lumbar disc is the intervertebral disc in your lumbar region (lower back).
Can you become paralyzed from degenerative disc disease?
A severely herniated disc can cause paralysis. Disc herniation is most common in the lower back (lumbar spine) and neck (cervical spine).
Can vertebrae move back into place?
What is spondylolisthesis? Spondylolisthesis is a condition involving spine instability, which means the vertebrae move more than they should. A vertebra slips out of place onto the vertebra below. It may put pressure on a nerve, which could cause lower back pain or leg pain.
What are the 5 areas of the spine?
The spine is composed of 33 bones, called vertebrae, divided into five sections: the cervical, thoracic, and lumbar spine sections, and the sacrum and coccyx bones.
What absorbs shock in the spine?
The intervertebral discs are soft structures which act as shock absorbers between each of the vertebrae (bones) in the spine. A single disc sits between each vertebra. Each intervertebral disc has a strong outer ring of fibres (‘annulus’), and a soft, jelly-like centre (nucleus).
What is the difference between spine and spinal cord?
The spine is made up of a column of bones called vertebrae (spinal column). The spinal cord, a long, fragile structure contained in the spinal canal which runs through the centre of the spine, is protected by the vertebrae.
Can spine problems affect your heart?
Spinal cord injuries associated with increased risk of heart disease, study finds. Summary: New research may help explain why people with spinal cord injury (SCI) have a higher risk of developing heart disease.