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Magnetic resonance imaging and spinal cord stimulation systems
1Department of Anesthesiology, St. Antonius Ziekenhuis, Nieuwegein, The Netherlands.
Pain
|March 1, 1997
Summary
Magnetic Resonance Imaging (MRI) can be safely used in select patients with neurostimulation systems. Caution is advised if the neurostimulator is near the scanned area, as images may be affected.
Area of Science:
- Neurology
- Medical Imaging
- Biomedical Engineering
Background:
- Neurostimulation systems are increasingly implanted for various neurological conditions.
- Magnetic Resonance Imaging (MRI) is a crucial diagnostic tool but poses potential risks to implanted electronic devices.
- Understanding the interaction between MRI and neurostimulators is vital for patient safety and effective treatment.
Observation:
- This study presents three cases of patients with neurostimulation systems undergoing MRI scans.
- The manuscript details potential hazards and observed effects of MR imaging on these systems.
- Changes in pulse generator parameter settings were also documented.
Findings:
- MRI can be safely employed in specific, selected circumstances for patients with neurostimulation implants.
- Proximity of the neurostimulator to the scanned anatomical region requires caution.
- Image quality may be compromised when the neurostimulator is within the scanned area.
Implications:
- The findings support the cautious use of MRI in patients with neurostimulators, enabling continued diagnostic imaging.
- Highlights the need for careful patient selection and protocol adherence.
- Informs clinical practice regarding MRI safety and potential device interference in neurostimulation patients.