A C4 or higher injury will influence the diaphragm, the muscle that keeps moving the lungs during breathing.
What is a spinal injury?
Injury to the tight package of cells and nerves that receives and transmits signals sent by the brain in and out of rest of the body is referred to as a spinal cord injury.
SCI can be caused by either straightforward injury to the spinal cord or injuries to the surrounding tissue and bones.
The cervical and thoracic regions are the most commonly injured. SCI is a primary factor of long-term disability and death in both children and adults.
Thus, a C4 or higher injury will have an effect on the diaphragm, the muscle that keeps the lungs moving during breathing.
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