The cervicals are bones or vertebrae that have many important functions in the spine., including allowing flexión, the twist, la extensionón and the turn of the head.
In comparisonón with other vertebrae that allow greater freedom of movement, these bones are májust smallños and each of them is composed of two parts: a body and an arch that protects the méspinal cord known as “arco neural”.
Index
¿CóHow is the cervical spine composed??
The cervical spine is composed of the first seven vertebrae in the spine. Its start is located just below the cráneo and ends at the top of the thor columnácat.
The cervical spine is shaped like a “C”, known as “lord curveótica”, that has a lot of más motion than any of the other regions torácicas or lumbar spine.
The interesting thing hereí, is that unlike what happens with other areas of the spine, in the cervical spine there are special openings in each of the vertebrae, aimed at the arteries that are responsible for transporting blood to the brain.
The first two vertebral bodies are called “Atlas” and “Axis”. The first receives this name since it is the vertebral body that supports the weight of the head..
The Atlasy Axis vertebrae, They differ from other vertebrae in that they have a specific shape.íphysically oriented to rotationón.
The Atlas has a thick front arch, además of a slender rear arch with two prominent masses.
For his part, the axis is located below the Atlas and is fáeasily recognizable because it has a bone protrusion known as “odontoid process”, which in this case protrudes backwardsás a través from a hole in the Atlas.
This aspect is important since it is the mechanism that allows the head to be tilted from one side to the other..
SpaghettiéThere are special ligaments between these two vertebrae that allow rotationón between both bones.
¿Whyé the cervicals are so important?
to get started, each vertebra in the cervical spine has discs that function as bearings or shock absorbers, allowing a certain movement between the vertebral bones.
It must be said that the entire spine is joined by ligaments that in turn allow people to bend the spine and support the weight of the body, giving just the balance of strength and flexibility needed.
Another thing why the cervicals are so important has to do with the fact that in addition toás of the discs that lie between the vertebrae, spaghettién there are special joints between each of the vertebral bones.
These joints are known as “facet joints”, which areáno designñadas so that the individual bones of the vertebral column, can be moved and rotated relative to each other.
The facet joints are very important since they can cause a lot of pain if you suffer from arthritis in the joints.
Spaghettién it must be said that many groups of múmuscles that move the trunk and limbs, they also join the spine and in fact, the Músicles that closely surround the bones in the vertebral column.
They are essential for maintain proper posture and at the same time help the spine to support the loads that are generated during daily activities.
The strengthening of these múdogs can be of great importance as part of a therapy física y de rehabilitationón.
Let's also rememberén that each vertebra has a special way of stacking together, in such a way that it protects itself from dañto the bones of the entire vertebral column.
The méspinal game is part of the central nervous system, además of being an extensionóno direct brain, since it is made up of a large number of nerves that allow the transport of signals from the brain to the rest of the body.
¿Whaté sessionóThey don't have cervical pain with neck pain?
The Neck Pain and the sísymptoms caused by a disorder of the cervical spine, they are a fairly recurring problem in many adults.
The cervical spine is made up of a large number of different anatomical structures.ómicas, además of bones, múdogs, joints and ligaments.
Each of these structures has its own nerve endings that can detect pain when it occurs..
SpaghettiéIt is not important to say that the different parts of the cervical spine are normally balanced and they are able to handle all the movements, stresses and pressures on the body.
Nonetheless, when different areas of the cervical spine are injured or start to wear out, people may experience severe neck pain and discomfort.
as indicatedáwe went before, the cervicals are located just below the cráneo, so a fracture or injuryón can have direct affectations on any part of the vertebra, which, as has already been said, articulates with the vertebra that lies above and below it.
