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 are the names of the spinal vertebrae?
|Term||# of Vertebrae||Abbreviation|
|Cervical||7||C1 – C7|
|Thoracic||12||T1 – T12|
|Lumbar||5 or 6||L1 – L5|
|Sacrum||5 (fused)||S1 – S5|
What are the parts of a 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. The cervical section of the spine is made up of the top seven vertebrae in the spine, C1 to C7, and is connected to the base of the skull.
What are the names of the 26 vertebrae?
These regions are called the cervical spine, thoracic spine, lumbar spine, sacrum, and coccyx.
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 does spinal mean in English?
(Entry 1 of 2) 1 : of, relating to, or situated near the spinal column. 2a : of, relating to, or affecting the spinal cord spinal reflexes. b : having the spinal cord functionally isolated (as by surgical section) from the brain experiments on spinal animals.
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 lower part of your spine called?
The bottom of the spine is called the sacrum. It is made up of several vertebral bodies usually fused together as one. The remaining small bones or ossicles below the sacrum are also fused together and called the tailbone or coccyx.
Can spinal problems cause heart problems?
Patients with SCI have a higher risk of cardiovascular complications and long-term effects as well as thromboembolism and autonomic dysreflexia. The recommended evaluation of cardiovascular dysfunction includes physiological, biochemical and pharmacological tests.