The spinal cord is part of your child’s nervous system. It carries messages between the brain and the nerves throughout the body that control organs and muscles. If your child receives an injury to the spinal cord, any nerves in the cord from the point where it’s injured and below fail to work as they should.
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When the nerves stop working, your child’s body can be affected in ways you can see, such as an inability to move his legs. Doctors will diagnose and help your child manage any loss of movement.
Other functions we often take for granted also are affected by damaged nerves. Among these are the ability to control the bladder and the flow of urine. When the nerves that normally control messages to start and stop the flow of urine do not work properly, it is called neurogenic bladder.
If your child has immediate head, neck or back pain or has trouble with feeling or control in his or arms or legs, you should call 911 and avoid moving your child.
The first sign of a spinal cord injury usually is trauma. Spinal cord injuries occur most often in major trauma, such as from a car accident or fall from height. Trauma to a child’s face, that causes the pelvis, or top of the hip bones, to fracture, or that penetrates the spine, can injure the spinal cord.
Other symptoms of a spinal cord injury include:
Symptoms of a neurogenic bladder from spinal cord injury include:
A spinal cord injury may be diagnosed as part of an overall emergency assessment following trauma.
Usually, if an emergency doctor thinks your child has a spinal cord injury, the hospital performs emergency imaging including:
Neurological exam - Doctors perform complete neurological exams a few days after an injury occurs so they can assess how the injury affects the child’s ability to use muscles and feel sensations. They combine information from the neurological exam with information from imaging exams to assign a classification of the injury based on a standard scale.
Neurophysiological tests may check for evoked potential, or how well nerve signal pathways work through the spinal cord.
Urological testing - Urine samples and a test called a urodynamic study can be used to diagnose a neurogenic bladder. During the study, your child’s bladder is filled with saline, or a salt solution, to allow doctors to measure the volume, tone and pressure of the bladder, along with how well it contracts.
Most spinal cord injuries are caused by motor vehicle accidents. Using a seatbelt reduces your risk by more than half. Using an airbag and seatbelt reduces risk even more. Sports and recreational activities are also a major cause of spinal cord injuries in younger people.
Wearing a seat belt and other proper restraints for a child’s age is one of the best prevention's for spinal cord injuries in children.
When your child is injured and may have damage to his spinal cord, you need to seek emergency treatment. Call 911! Once emergency personnel and doctors assess the injury and stabilize your child’s spine, they will begin to evaluate health and movement problems your child might have as a result of the injury.
Once your child is past the emergency stage, doctors treat the spinal cord injury depending on how severe the injury is and where it is located along the spine. Every child’s injury is different, and your child may need certain devices such as braces, or rehabilitation to help your child relearn how to perform some activities.
Children who have problems with their bladder or urinary tract because of a spinal cord injury need help from a doctor to manage the flow of urine. Nerve damage can keep the bladder from emptying as it should. This can cause frequent urinary tract infections and kidney problems. Some children need specialized surgery or medications to help their bladders and urinary tract systems function as they should.
Sometimes, doctors must insert catheters or perform a vesicostomy, which is an opening in your child’s lower abdomen to allow urine to flow.
At Children’s Health, our urology team can use a robot to operate in very small spaces, which means a smaller incision, and a way to help children empty their bladders on their own.
Most spinal cord injuries are caused by motor vehicle accidents. Using a seatbelt reduces your risk by more than half. Using an airbag and seatbelt reduces risk even more. Sports and recreational activities are also a major cause of spinal cord injuries in younger people.
Each spinal cord injury is unique. Whether your child is paralyzed depends on how severe the injury is and where it occurs along the spine.
Most people who have spinal cord injuries have tetraplegia (formerly called quadriplegia) of some form. This means they lose all or some movement below the neck level. Still, advances in treatment have meant that more people have incomplete tetraplegia. This means they retain some movement and function.
If there is any chance that your child has seriously injured his head, neck or back, you should call 911. You also should avoid moving your child.
Nerves control many functions in our body. Spinal cord injuries can damage the nerves that control the bladder and bowel. When this happens, your child needs help making sure that his bladder empties regularly. If it doesn’t, bacteria can build up and cause an infection. A pediatric urologist can look at several different solutions to help prevent bladder and kidney problems in your child with spinal cord injury and ways to help your child empty her bladder.
Public and private research is being conducted to help learn how to repair the spinal cord when it is damaged. Until researchers can accomplish this goal, they are looking at ways to improve rehabilitation so that more children with spinal cord injuries can walk or perform additional tasks for themselves. Research also continues on devices to better assist people with spinal cord injuries.
Doctors cannot completely predict how well your child will recover from a spinal cord injury. They can estimate how well your child will do based on the severity of injury, the location of the injury and whether it is complete or incomplete. Most children and teens with an incomplete injury can recover more function than those with complete injuries.