Traditional Culture Encyclopedia - Photography major - What are the names before and after lumbar vertebrae?
What are the names before and after lumbar vertebrae?
In order to adapt to the stimulation of vision, hearing and smell, the cervical spine needs a huge and sensitive activity, such as bending forward, bending sideways, rotating left and right and the combination of the above actions. This requires the flexibility of the cervical spine.
There are seven cervical vertebrae. From top to bottom, they are atlas, axis, third cervical vertebra, fourth cervical vertebra, fifth cervical vertebra, sixth cervical vertebra and seventh cervical vertebra.
The characteristics of the first section:
The first cervical vertebra, also called atlas, has no vertebral body and spinous process, and consists of anterior and posterior arches and lateral masses. The anterior arch is short, and the middle tooth is the joint with the second cervical vertebra. The anterior tubercle in the middle section is the attachment of bilateral cervical muscles. The posterior arch is very long, with a nodule at the back, then a raised nodule, and then the rectus abdominis muscle attachment. On the dorsal arch, there is a gap on both sides, which is called vertebral artery canal. The vertebral artery is perforated transversely, bypassing the lateral mass, passing through this groove, and entering the cranial cavity through the big hole in the occipital bone. At the upper end of the lateral mass, there is an oval concave articular surface, and the occipital condyle constitutes the occipital joint. The lower half of the lateral mass has a flat articular surface The lateral mass has a lateral process, which can be used as the fulcrum of rotational movement, and is longer and larger than other lateral processes of cervical vertebrae.
The characteristics of the second quarter:
The second cervical vertebra is called the axis. Similar to the general cervical vertebra, but the upper part of the vertebral body is called odontoid process, which can be regarded as the vertebral body of atlas. Behind the root, there is a transverse ligament, but this ligament is smaller, with a articular surface and a dentate anterior arch. The second cervical vertebra is located at the back of the anterior arch joint, which is different from cervical vertebra and intervertebral joint. The lamina of the second cervical vertebra is thicker, and its spinous process is larger than the next one. The transverse process of the spine is small and downward, with only one obvious posterior tubercle.
The characteristics of the third quarter:
Support the head and help the brain to supply blood. When there is a problem with the third cervical vertebra, people will feel dizzy, and at the same time there will be symptoms such as migraine, neck and shoulder syndrome, neuralgia, acne, acne rash, eczema, toothache, and inability to open their mouth. And other symptoms.
The characteristics of the fourth quarter:
Here's the thing. You have to find the seventh cervical vertebra first. When you bow your head, the seventh cervical vertebra is at the back of your neck, the highest protrusion. After finding the seventh cervical vertebra, you can touch three bumps upwards, which is the fourth cervical vertebra. When there is a problem with the fourth cervical vertebra, there will be dizziness, nausea, numbness in the hands, scapulohumeral periarthritis, stiff neck, stuffy nose and toothache? .
The characteristics of the fifth and sixth parts:
The fifth and sixth cervical vertebrae also support the head and assist the blood supply to the brain. The third cervical vertebra, the fifth cervical vertebra and the sixth cervical vertebra are easy to get sick, and all belong to the lower cervical vertebra. The lower cervical spine plays an important role in the process of twisting the neck, and bears great pressure. If the neck keeps a posture for a long time, the pressure is too concentrated and the cervical vertebrae are too tired, the probability of strain on the third cervical vertebra, the fifth cervical vertebra and the sixth cervical vertebra will greatly increase, leading to degeneration.
The characteristics of section 7:
The structure of the seventh cervical vertebra is the same as that of the normal cervical vertebra except that it extends backward for a long time. Because its spinous process is very long and there is no bifurcation at the end, it is closely related to the rotation of the neck. When we look down, we will see and touch the most prominent part of the neck, the seventh cervical vertebra, which is the physiological feature of the seventh cervical vertebra.
Cervical spondylosis changes, or dizziness, insomnia, local arm numbness, stiff head and neck muscles, and inflexible activities. Choosing a suitable, effective and side-effect-free treatment is the key. Chinese medicine believes that cervical spondylosis is caused by cold. To treat cervical spondylosis, it is necessary to promote blood circulation to remove blood stasis, dispel cold and eliminate dampness. The general principle is to relieve medical pain and treat cervical spondylosis fundamentally. Usually take care of the cervical spine, I suggest you keep warm and avoid catching a cold. Physical therapy massage and hot compress can be performed on the neck, and vodka cream can also be applied to the neck to avoid neck instability.
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