4 Myths About MRI Scans That are Just Plain Wrong

In the medical field, because there is so much research happening and so many different beliefs, there can be a lot of miscommunication. However, in this field, miscommunication can be dangerous because it dissuades people from using certain innovations and trusting physicians. So we are going to help dispel some of the common rumors and myths surrounding MRI scans.

You Can Get Radiation Exposure from MRIs

There is a common concern when it comes to medical imaging about radiation exposure. While this fear might have been substantial years ago, medical imaging has changed a lot. X-rays were the first form of medical imaging and did use radioactive material in order to create images. Today however, places like Doctors Imaging use only digital X-rays. CT scans also use radiation for their images but the amount is set to the lightest standards to avoid damage. However, radiation exposure is never a concern if you are having an MRI scan performed. MRIs or magnetic resonance imaging use magnetic power and radio waves to transmit information into images. There is no radiation used ever, so never fear your MRI appointment.

Open MRIs are as Good as Closed

A common complaint for those having MRIs performed is the claustrophobic feeling experienced upon entering the chamber. Luckily, low field open MRIs were created to combat this feeling. While it is appreciated that patients have options when it comes to their MRI preference, open or standing MRIs do not offer the same image quality as standard high field MRI machines. As we stated previously, MRIs use a magnetic circumference and radio waves in order to compile images. Because an open or standing MRI has an opening in that circumference, the magnetic field is slightly broken and the radio waves are not completely resounding back to the machine. While you can still get a relatively useful images, having a standard MRI is really the better option for the best diagnosis.

MRI Myths

All MRI Machines are the Same

Not all MRI machines are the same. Depending on what kind of facility you are having your medical imaging performed at, the machinery used can vary tremendously. At Doctors Imaging in Metairie, we use the Siemens 3T MRI. This is the most powerful MRI scanning available in routine clinical use today. 3T stands for 3.0 Tesla, a unit of magnetic measurement. And since insurance companies charge based on the exam being done rather than the cost of the equipment being used, you can have the access to the highest quality exams for the same low cost when you have your MRI performed at Doctors Imaging.

MRIs are Only Good for Body Injuries

When you hear about MRIs in the news, you mostly hear about them surrounding professional athlete injuries. That is because MRIs are particularly good at accessing musculoskeletal injuries like soft tissue, ligaments, tendons and the like. But that isn’t all they can do. With advancements happening every day, MRIs are used for numerous reasons: studying mental conditions like bipolar disorder and Alzheimer’s disease, for tracking the brains nerve paths, for predicting certain cancers, and so much more. Doctors Imaging now offers advanced brain imaging for concussion patients with lingering problems after their injury. Not is MRI very safe to use multiple times but the information garnered from MRI scans is s crucial to understanding a variety of diseases and conditions.


So you can see, there is nothing to fear! MRIs are very safe and great for your medical imaging needs. If you have more concerns about  having an MRI performed, feel free to call our offices at 504-833-8111 or take a look at our MRI Service Page for more information. If you would like to schedule an MRI, you can fill out our Request an Appointment form and we will get back to you with scheduling as soon as possible!

Leave a Reply

Your email address will not be published. Required fields are marked *