What are the drawbacks of the traditional MRI machine



Although MRI scans are excellent for identifying and evaluating many illnesses, they have drawbacks since many patients with pacemakers cannot be safely scanned with MRI. Some individuals might be too large to be scanned. A lot of people have claustrophobia and may find being in an MRI scanner to be highly unsettling. Several other drawbacks are present in the MRI healthcare systems, which we have covered in detail below. 




MRI drawbacks


In an MRI, patients are not exposed to the adverse effects of ionizing radiation since MR pictures are created without the use of any ionizing radiation. However, the MR environment contains a strong, static magnetic field, a magnetic field that changes over time, and radiofrequency energy, each of which carries particular safety issues, even if there are no known health risks from brief exposure to the MR environment.


  • Strong, static magnetic fields attract magnetic objects. Their range varies in size from small objects like keys and cell phones to massive, heavy objects like oxygen tanks and floor buffers. If these objects become projectiles, they may harm the scanner or endanger patients or FMRI visual systems.

  • If you don't wear proper ear protection, loud knocking noise produced by magnetic fields can damage hearing. Moreover, they might stimulate nearby muscles or nerves, which can also cause twitching.

  • The body may become heated due to the radiofrequency radiation used during the MRI scan. During lengthy MRI scans, there is a more significant risk of heating.

  • Patients are usually asked to maintain a high level of stillness throughout the MRI procedure to create high-quality images. For the procedure, you may require sedation or anesthesia. Risks associated with sedation and anesthesia include slow or difficult breathing and low blood pressure, which are not particular to the MRI treatment.




MRI drawbacks associated with a patients' external, accessory, and implantable devices:

  • The MRI scanner's powerful, static magnetic field will push on magnetic materials, which could result in unintended movement of the medical instrument.

  • The magnetic fields and radiofrequency energy may heat the surrounding tissue and the implanted medical device, resulting in burns.

  • An MRI scanner's magnetic fields and radiofrequency energy may also damage electrically active medical equipment, preventing the device from performing the required therapy.


Therefore, patients with implanted medical devices must not get an MRI scan unless the device has been positively verified as MR Safe. Any equipment whose MRI safety category is unclear should be regarded as MR unsafe.


Conclusion


Other problems can exist based on your particular medical condition. We advise you to talk to your doctor about any worries you may have ahead of the surgery. Book an appointment with Kryptonite Solutions to get MRI scans at the best quality and affordable rates.

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