Silver Jewelry and MRI: Why It Must Be Removed

Silver is a conductive metal. Wearing it during an MRI poses safety risks and degrades image quality.

Risks of Wearing Silver in an MRI

• Heating/Burns: The MRI's rapidly changing radiofrequency (RF) fields induce electrical currents (eddy currents) in conductive metals like silver. This can cause significant heating, leading to skin burns, especially with loops (necklaces, bracelets) or large surface area items.
• Image Artifacts: Silver distorts the local magnetic field, creating signal voids and geometric distortion that can obscure anatomy—particularly problematic for head, neck, or extremity imaging near the jewelry.
• Projectile Hazard (Ferromagnetic Components): While pure silver is not ferromagnetic, many silver items contain clasps, springs, or findings made of ferromagnetic steel that can become dangerous projectiles in the magnet room.

Mandatory Removal

All jewelry and metal objects must be removed before entering the MRI suite (Zone III/IV). This includes:

• Necklaces, chains, pendants
• Earrings, nose rings, piercings
• Bracelets, bangles, anklets
• Rings (including wedding bands)
• Watches, fitness trackers
• Hair accessories (clips, pins, ties with metal)

What About Non-Removable Items?

• Implanted Medical Devices: Inform staff—many are MR Conditional with specific protocols.
• Permanent Piercings/Dermal Anchors: Discuss with radiologist; may require ice packs, monitoring, or alternative imaging.
• Tattoos with Metallic Ink: Disclose for protocol adjustment.

Lockers are provided. Leave valuables at home when possible. Safety first: no metal in the magnet room.