| Archwire (Stainless Steel) |
|
| Airway stents or tracheostomy |
|
| Artificial limb |
|
| Brackets Dental (Stainless steel) |
|
| Bone Fusion (Spinal) Stimulator |
|
| Bone Growth Stimulator |
|
| Breast Tissue Expanders |
|
| Catheters with metallic components (Swan-Ganz catheter) |
|
| Cerebral artery aneurysm clips |
|
| Cochlear Implants |
|
| Color Contact Lenses (Circle Contact Lenses or Big Eye Contact Lenses) |
It may contain iron oxide and other metals, which means their use during magnetic resonance imaging (MRI) is a potential hazard. |
| Corneal Implants (Boston Kerato-prosthesis) |
|
| Coronary and peripheral artery stents |
|
| Crowns (Dental) stainless steel or cobalt-chrome |
|
| Dental Implants (Ferromagnetic) |
|
| Dental and Maxillofacial Implants containing magnets |
|
| Diabetic Subjects |
|
| Drug infusion pumps (insulin delivery, analgesic drugs, or chemotherapy pumps) |
|
| Electronic Retinal Implants |
|
| Feeding Tubes |
|
| Foley catheter with a temperature probe |
|
| Gastric Reflux Device |
|
| Halo vests |
|
| Harrington rods |
|
| Hearing aid |
|
| Implantable cardioverter defibrillators (ICDs) |
|
| Implantable Drug Infusion Pumps |
|
| Implantable neurostimulation systems |
|
| Implantable Pediatric Sternum Device |
|
| Insulin Pumps |
|
| Internal pacing wires |
|
| Intra-Cranial Vascular Clips |
|
| IUDs (unknown models) |
|
| Lashes |
|
| Loop Recorders |
|
| Magnetic dental implants |
|
| Mascara |
Remove it because such cosmetics often contain iron oxides that create a local artifact and may even result in eye irritation during MR imaging |
| Metal implants (iron-based) |
|
| Metallic Foreign Body in the Eye |
|
| Metallic fragments such as bullets, shotgun pellets, and metal shrapnel |
|
| Metallic Tattoos |
|
| Neuro-Stimulation Systems |
|
| Ocular prosthesis |
|
| Pacemakers (CIED) |
|
| Penile prosthesis |
|
| Pregnant/possibly pregnant |
|
| Programmable shunts |
|
| Prosthesis (any type of limb, eye, penile) |
|
| Prosthetic Heart Valves |
|
| Retinal tacks |
|
| Shrapnel |
|
| Shunt (Spinal or Brain) |
|
| Spinal cord stimulators (SCS) |
|
| Surgical clips or wire sutures |
|
| Temporary Transvenous Pacing Leads |
|
| Tissue expander |
|
| Triggerfish Contact Lens |
|
| Ventricular Catheters |
|
