Everything you need to know about MRI

The expansion of MRI is Magnetic resonance imaging which is the test that uses powerful magnets, radio waves and computers. It is used to make detailed pictures of the inside of your body. MRI scanning machines are commonly identified by their magnetic field strength, and it is measured in units called Tesla. Many of you may hear about bulk billing, but some may not know what it is. Bulk billing is nothing but you won’t be charged when you visit the physician because the clinic accepts the medicare benefits schedule rate and bills the government directly. This means there is nothing left over for you to pay. Bulk billing mri scan Griffith will reduce your amount for scanning. Here is the complete detail about the MRI that you need to know. 

There is no X-ray in MRI

MRI creates images using a combination of the magnetic field, radio wave and computer, so there is no danger from radiation. When you lie on an exam table, the magnetic resonance imaging machines send radio waves through your body, and this causes energy changes. This equipment measures the changes and turns them into images, and the quality of images will be far better than other common tests like CT scan, X-ray etc. 

Avoid metal

During an MRI scan, metals inside your body can be a problem since magnetic resonance imaging uses strong magnets, it can move metal inside your body. So if you have any type of metal implant, let your doctor know before the scanning process. Also, let your doctor if you have a bullet or metal fragment somewhere in your body. MRI can damage the metal or electric medical devices like hearing aids, pacemakers etc. Also, make sure you leave all your jewellery at home.

You might need an injection with your MRI

Magnetic resonance imaging images may improve for some conditions when using a contrast material called gadolinium. You will get gadolinium through an IV that is an intravenous line in your arm or hand so ask your doctor in advance about the contrast. If you have any history of kidney disease, let your doctor know before your scan because gadolinium can cause kidney damage in rare cases. 

MRI is loud

Though magnetic resonance imaging is painless, it is definitely loud. During the scanning process, a movable exam table will glide you into the magnetic resonance imaging machine, where machines will take several images. The machine may take a few minutes to take each image. During this bag, you will hear loud tapping and thumping. You may ask to wear earplugs or headphones so that they will help to block out the sounds and protect your hearing. 

MRI can be a tight squeeze

Your body will slide into a tight tube in the traditional MRI and will have enough room to breathe. But during the magnetic resonance imaging procedure, you need to stay silent many times. The entire process of MRI may last up to an hour or two. If you fear closed spaces, then you may feel uncomfortable, but you can get medicine to make you relax and sleepy.

Wrapping up

To have a safe process, you need to be in the right hands, so before approaching the doctor, make sure you have chosen the right person.