MRI Conditional
Safety classification for neuromodulation devices that can undergo MRI scanning under specific, controlled conditions and parameters.
Full Definition
MRI conditional status indicates that a neuromodulation device has been tested and approved for magnetic resonance imaging under strictly defined conditions. These conditions typically specify field strength limitations, scanning sequences, SAR (specific absorption rate) limits, and required device settings during scanning. Patients with MRI conditional devices can receive medically necessary MRI scans when proper protocols are followed, though specific device and MRI parameters must be verified before each scan.
Usage
Usage note: Regulatory term requiring specific documentation of scanning conditions and device parameters.
In Context
- "The patient's MRI conditional spinal cord stimulator allows for necessary lumbar spine imaging with appropriate scanning protocols." — Radiology consultation