Breakdown (mechanical) of implanted electronic neurostimulator of spinal cord electrode (lead) Save

Understanding Breakdown (Mechanical) of Implanted Electronic Neurostimulator of Spinal Cord Electrode (Lead)

Spinal cord stimulation is a commonly used treatment for chronic pain. It involves implanting an electronic neurostimulator that sends electrical signals to the spinal cord to block pain signals from reaching the brain. The neurostimulator is made up of two parts: the implantable pulse generator (IPG) and the spinal cord electrode (lead).

While these devices are designed to be long-lasting, breakdowns can occur. One type of breakdown is a mechanical failure of the spinal cord electrode (lead).

Causes of Mechanical Breakdown

There are several reasons why a spinal cord electrode may breakdown. One common cause is lead migration, which occurs when the lead moves out of its intended location in the spinal cord. This can happen due to physical activity, trauma, or even just normal movement.

Another cause of mechanical breakdown is lead fracture. This occurs when the lead breaks due to stress or strain. This can happen if the lead is not properly secured to the spinal cord or if it is twisted or bent too much.

Symptoms of Mechanical Breakdown

If you experience a mechanical breakdown of your spinal cord electrode, you may notice a change in your pain level or the pattern of your pain. You may also experience a tingling or buzzing sensation in your legs or arms.

In some cases, you may also experience a loss of stimulation or a change in the stimulation pattern. If you notice any of these symptoms, it's important to contact your doctor right away.

Treatment for Mechanical Breakdown

The treatment for a breakdown of the spinal cord electrode will depend on the cause and severity of the breakdown. In some cases, the electrode can be repositioned or replaced. In other cases, the entire neurostimulator may need to be removed and replaced.

Your doctor will work with you to determine the best course of treatment based on your individual needs and circumstances.

1. If you experience any symptoms of mechanical breakdown, contact your doctor right away.
2. Be aware of the potential causes of mechanical breakdown, such as lead migration and lead fracture.
3. Follow your doctor's instructions regarding the care and use of your spinal cord electrode.
4. If you experience a breakdown, work with your doctor to determine the best course of treatment.

By being aware of the potential causes and symptoms of mechanical breakdown, you can take steps to prevent or address this issue. With proper care and attention, your spinal cord electrode can continue to provide effective pain relief for years to come.