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Magnetic resonance safety update 2002: implants and devices.
1Institute for Magnetic Resonance Safety, Education, and Research, Los Angeles, California, USA. frank.shellock@gte.net
Journal of Magnetic Resonance Imaging : JMRI
|November 2, 2002
Summary
Maintaining a safe magnetic resonance (MR) environment is crucial for patients with metallic implants. This review highlights MR safety and compatibility for various devices, focusing on recent evaluations and complex cases.
Area of Science:
- Medical Imaging
- Biomedical Engineering
- Radiology
Background:
- Safe magnetic resonance (MR) environments demand vigilance from healthcare professionals.
- Managing patients with metallic biomedical implants requires careful attention to MR safety.
- The evolving nature of implants necessitates continuous updates on their MR compatibility.
Purpose of the Study:
- To review current magnetic resonance (MR) safety and compatibility issues.
- To provide essential information on a range of metallic implants and devices for the MR environment.
- To address implants that have undergone recent evaluation or are subject to controversy.
Main Methods:
- Literature review of MR safety and compatibility data.
- Analysis of information on various metallic implants and devices.
- Focus on recently evaluated or controversial items.
Main Results:
- Discusses general MR safety principles.
- Details MR compatibility for diverse implants and devices.
- Highlights specific concerns for certain metallic objects.
Conclusions:
- Continuous vigilance and updated information are vital for MR safety.
- Understanding implant-device interactions with MR is critical for patient care.
- Further research and clear guidelines are needed for complex MR cases.