Can you have an MRI with a spinal cord stimulator? This is a common question among individuals who have received this implantable device for pain management. Spinal cord stimulators, also known as SCS devices, are designed to deliver electrical impulses to the spinal cord to alleviate chronic pain. However, the presence of an SCS device raises concerns about its compatibility with MRI scans, which are essential for diagnosing various medical conditions. In this article, we will explore the compatibility of spinal cord stimulators with MRI scans and provide insights into the safety and potential risks involved.
Spinal cord stimulators consist of a pulse generator and electrodes that are surgically placed in the lower back. The pulse generator sends electrical impulses to the electrodes, which are positioned near the spinal cord. These impulses disrupt pain signals traveling to the brain, thereby reducing the perception of pain. While SCS devices are generally safe and effective, they can pose challenges when it comes to MRI scans.
According to the Food and Drug Administration (FDA), spinal cord stimulators are not MRI-safe. This means that the device’s components may become heated during an MRI scan, potentially causing damage to the device or the surrounding tissue. Additionally, the MRI’s strong magnetic field can interfere with the device’s functionality, leading to inaccurate readings or even failure.
However, recent advancements in technology have made it possible to perform MRI scans on individuals with spinal cord stimulators under certain conditions. To ensure safety, the patient must follow specific guidelines provided by the device manufacturer and the radiology department. These guidelines typically include:
- Disabling the SCS device before the MRI scan.
- Using a special MRI-compatible coil or a non-ferromagnetic MRI-compatible cover to shield the device from the magnetic field.
- Following the recommended imaging protocols and sequences to minimize the risk of heating and interference.
Despite these precautions, there are still potential risks associated with MRI scans on patients with spinal cord stimulators. These risks include:
- Device malfunction or damage due to heating or interference.
- Increased risk of burns or tissue damage if the device becomes overheated.
- Interference with the device’s functionality, leading to inaccurate readings or loss of pain relief.
In conclusion, while it is possible to have an MRI with a spinal cord stimulator, it is crucial to follow strict guidelines and precautions to minimize the risks. Patients should consult with their healthcare providers and the radiology department to ensure the safety of the MRI scan. Additionally, it is essential to weigh the potential benefits of the MRI against the risks associated with the SCS device before proceeding with the procedure.
