Before you head in for your first MRI, your doctor will usually go over a set guidelines you need to adhere to before getting the test done. One of those checklist points will be to go over if you have any metal implant in your body. For some safety reason, MRI’s are usually not performed on those with metal implants because of the way they interact with the machine’s magnet and soundwave systems. Here are just a few common metal implants that can impact your MRI.
Ocular metal implants and prostheses – A common metal implant that can interact with an MRI machine is ones found in the eye. These implants, such as glaucoma-related shunts, prosthetic eyes, and metal lens from cataract surgery, can be very dangerous to the patient if they go for an MRI. Since the MRI is done with magnetic fields and soundwaves, this can cause ocular implants to shift, displace, or cause injury from moving to the patient.
Cochlear implants – Another frequent type of metal implant that negatively interacts with an MRI are cochlear implants. These metal implants are found in the inner ear and help those who are deaf or partially deaf hear correctly. Since they are made of mostly metal, going through an MRI with a cochlear implant can cause discomfort, pain, and also cause the implant to shift in the ear.
If you are searching for a friendly, professional facility with an open MRI machine, turn to the experts at Middletown Medical Imaging today. Give us a call to schedule your test with us at (732) 275-0999.