What happens in a complete spinal cord injury?
A complete spinal cord injury means that the nerves below the point of injury cannot communicate at all with the brain anymore. This leads to paralysis below the location of the injury.
What is transection of the spinal cord?
Spinal cord transection refers to a tear within the spinal cord as a result of a significant traumatic injury. The degree of neurological compromise corresponds with the degree of cord transection.
What results from transection of the spinal cord at C2?
If the spinal cord becomes compressed at the C2 level, it can cause pain, tingling, numbness, and/or weakness in the arms or legs, loss of bowel and/or bladder control, and other problems. Severe cases of spinal cord injury at C2 can be fatal because breathing and other critical body functions may be impaired or stop.
What is the difference between complete and incomplete spinal cord injury?
A complete spinal cord injury causes a total loss of muscle movement and sensation at the injured site and below. A person with an incomplete spinal cord injury retains some level of function below the level of the injury.
What are some of the effects of a spinal injury?
Extreme back pain or pressure in your neck, head or back. Weakness, incoordination or paralysis in any part of your body. Numbness, tingling or loss of sensation in your hands, fingers, feet or toes. Loss of bladder or bowel control.
What is the difference between tetraplegia and paraplegia?
Paraplegia is a paralysis starting in the thoracic (T1-T12), lumbar (L1-L5) or sacral (S1-S5) area, while tetraplegia is caused by damage in the cervical area (C1-C8). Persons with paraplegia possess good functioning of the arms and hands.
What would result if there was a transection spinal cord injury at the cervical region?
If you have a cervical and thoracic spinal cord injury, you might have an increased risk of pneumonia or other lung problems. Medications and therapy can help prevent and treat these problems. Bone density. After spinal cord injury, there’s an increased risk of osteoporosis and fractures below the level of injury.
What is cervical transection?
MRI plays a crucial role in the assessment of spinal cord injury in cervical trauma. Transection of the cord is a rare post-traumatic cord injury, which appears on T 2W images as a high signal between the two disrupted ends of the cord.
What is the result of a complete severance of the spinal cord or damage to the cord’s entire thickness?
A complete spinal cord injury removes the brain’s ability to send signals down the spinal cord below the site of the injury. Thus, a complete spinal cord injury in your lumbar spinal cord might lead to paralysis below the waist though movement in your arms and upper body is preserved.
What are the most prevalent consequences of spinal cord injury?
Spinal cord injury is associated with a risk of developing secondary conditions that can be debilitating and even life-threatening—e.g. deep vein thrombosis, urinary tract infections, muscle spasms, osteoporosis, pressure ulcers, chronic pain, and respiratory complications.
How does spinal cord injury affect breathing?
The muscles (diaphragm, intercostal, and abdominal) needed for breathing and coughing may become weak after an SCI. Coughing is needed to clear the lungs of secretions and bacteria. If a person has a weak cough or cannot clear secretions from their lungs, they will be at higher risk for an infection, such as pneumonia.
How does spinal cord injury affect the autonomic nervous system?
Spinal cord injury (SCI) results not only in motor and sensory deficits but also in autonomic dysfunctions. The disruption of connections between higher brain centers and the spinal cord, or the impaired autonomic nervous system itself, manifests a broad range of autonomic abnormalities.