The term "spinal cord injury" refers to any injury of the neural (pertaining to nerves) elements within the spinal canal. SCI can occur from either trauma or disease to the vertebral column or the spinal cord itself. Most spinal cord injuries are the result of trauma to the vertebral column. These injuries can affect the spinal cord's ability to send and receive messages from the brain to the body systems that control sensory, motor, and autonomic function below the level of injury.
Depending on the location and severity of the injury, the body can be affected in a myriad of ways. Typically, the nerves above the injury site continue to function as they always have and the nerves below the site do not.
