Things you shouldn't wear while having an MRI

 MRI is the acronym for Magnetic Resonance Imaging and is the process of examining organs, tissues and skeletal systems in a non-invasive way. Unlike X-rays and CT scans, MRI scans use radiation at a frequency that is not harmful to the body. It is a big ring-shaped piece of equipment that moves the patient into a supine position. The technology then employs the intrinsic magnetic properties of the human body to generate detailed images of body sections. The Radiologist does the scanning and watches it through an MRI-compatible screen adjacent to it. However, before starting the process, there are certain precautions to be taken which are mandatory to avoid hazardous situations. Here we have collected and put together some safety precautions regarding "what you shouldn't wear while having an MRI scan." 


What is fmri visual system?


Clinically, functional Magnetic Resonance Imaging (fMRI) is used to map the visual cortex before brain surgery or other invasive therapies to obtain the best balance of therapeutic benefit and avoidance of postoperative vision losses. Likefmri visual system an MRI scan, the patient moves in a ring-shaped piece of equipment, and the doctor invasively examines the body on an MRI-compatible screen.


Safety precautions while having an MRI scan


The MRI scanning method employs a strong electromagnetic pull which will attract iron objects in the body and pull the body. Hence, patients are advised to mandatorily remove all the metal objects in their bodies. Let's check into detailed precautions before an MRI scan and also before entering a fmri visual system.


  1. Metal - Avoiding metallic items could prevent posing a hazardous risk. Metal items such as clips, buttons, ornaments, cellphones, watches, sunglasses, pouches or wallets, etc., should be completely avoided. 


  1. Make-up - Make-up is also hazardous since it contains traces of metals. Products like blush, eye shadow, mascara, lipsticks, skin tints, nail polishes, and even hairspray might be hazardous within the MRI room since synthetic colors often include metal. 


  1. Tattoo - The pigments of tattoo inks are known to react with MRI, resulting in "burns" at the tattoo region. Common tattoo pigment iron oxide has the potential to interact with the machine's magnetic field. Particularly risky tattoos include those with a large portion of black pigment or any other iron oxide-based pigment.


  1. Medical implants and equipment - The use of pacemakers, cochlear implants, aneurysm clips, metallic spinal rods, plates, screws, metal mesh, metal dental fillings, orthodontic braces, retainers, and other similar medical items should be prohibited in an MRI room. The doctor must employ an alternative scan method if these devices cannot be removed.


Conclusion


MRI scan provides a better diagnosis and helps Doctors to find diseases and conditions. However, it is crucial to take safety precautions before undergoing the scanning, else it may end up in hazardous situations and may even lead to death.

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