What is Uncarthrosis?
Degenerative changes occurring at the cervical spine can affect different anatomical structures: the intervertebral disc (IVD), the uncovertebral joints (uncarthrosis), and the facet joints [2], [3]. The incidence of such changes increases with age.
Why are C1 and C2 special?
The C1 and C2 vertebrae are uniquely shaped and have vertebral foramen (spaces within the bone) which allow the vertebral arteries and veins to reach through to the brain and supply it with blood. This unique formation is only seen in the cervical vertebrae.
Where is C3 C4?
The C3 spinal nerve dermatome typically includes the skin over parts of the upper neck. The C3 myotome commonly includes certain neck muscles that help bend the neck forward. The C4 spinal nerve dermatome usually includes parts of skin over the shoulder.
How many ribs do humans have?
24 ribs
The rib cage surrounds the lungs and the heart, serving as an important means of bony protection for these vital organs.In total, the rib cage consists of the 12 thoracic vertebrae and the 24 ribs, in addition to the sternum.
How do you realign C1 and C2?
Some common nonsurgical treatments for C1-C2 include:
- Medication.
- Immobilization.
- Physical therapy.
- Chiropractic manipulation.
- Traction refers to stretching and/or realigning the spine to relieve direct nerve pressure and stress on the vertebral levels.
What is a C5 quadriplegic?
A C5 spinal cord injury is the second most common level of SCI, making up about 15% of all SCIs. Damage to the C5 spinal cord often results in paralysis of both the upper and lower body, otherwise known as quadriplegia.
Where is C5 located?
cervical spine
The C5-C6 spinal motion segment (located in the lower cervical spine just above the C7 vertebra) provides flexibility and support to much of the neck and the head above.