Injuries at c1 c2 may affect the vertebral artery at this level while it takes a torturous turn to ascend into the brain. The c1 vertebra is known as atlas and the c2 is known as axis.
C1 And C2 Spinal Cord Injuries How Serious Are They Sci Progress
There are seven vertebrae in the neck area of the human body and c1 and c2 are the highest.
C1 and c2 vertebrae injury. Common c1 and c2 vertebrae misalignment symptoms include pain in the upper back the neck and the top of the head. 1 a piece of bone is detached and remains on the torn ligament resulting in avulsion fracture. These levels of the spinal column are especially important due to their location and functions.
The atlas and axis are crucial because they stabilize the skull enable neck movement and protect the spinal cord. 2 trauma to c1 c2 may also cause whiplash injury spondylolisthesis nerve injury and or spinal cord injury. Symptoms of c1 and c2 vertebrae misalignment.
In the case of the highest vertebrae c1 and c2 this can mean almost complete paralysis. C1 and c2 spinal cord injuries. Dizziness fatigue nausea and a numbness of one side of the tongue can occur.
These vertebrae support the head and work together in order to allow the head to rotate. Compared to other types of spinal cord injury damage in this area has the highest potential to cause a fatality. Due to the high level and placing of these vertebrae at the top of the neck having a c2 or c1 vertebrae out of place or suffering sustained damage is most often fatal or leaves the individual fully paralyzed.
The c1 and c2 vertebrae are the first two segments in the cervical spine. 1 a vertebral injury irritates or damages the c2 spinal nerve. Fractures may result from diving in shallow water falling motor vehicle accidents 1 and or hitting an obstacle with the forehead or chin.
It can also cause pain behind the eyes at the temples and behind the ears. Atlas c1 and axis c2 injuries are the most severe because damage to the spinal cord at any level has potential to remove communication to the rest of the body below that point. Fractures of the c1 and c2 vertebrae usually occur together.
A c1 through c2 vertebrae injury is considered to be the most severe of all spinal cord injuries as it can lead to full paralysis but is most often fatal. When the transverse ligament ligament that holds the c1 and c2 vertebrae together is partially or completely torn. Because the c1 and c2 vertebrae are so closely aligned c1 and c2 injuries typically occur together.
Damage the spinal cord within the top four vertebrae of the spine will generally result in more debilitating symptoms compared with injuries lower down. The first two segments of the cervical spine are made up of these two vertebrae. This type of injury results in severe instability of the c1 c2 joint.
C1 c2 spinal cord injuries are typically considered as the most severe type of sci. C1 c2 vertebrae and c3 c4 vertebrae. Therefore any injury to one of these vertebrae can cause limited ability to move the head or neck.