Introduction
MRI stands for magnetic resonance imaging. It uses strong radio waves and magnetic fields to produce images of the body. MRIs can be used to capture images almost anywhere in the body including the bones, joints, heart, blood vessels and internal organs. It can be used to diagnose a variety of conditions. It can also be used to assess the effectiveness of treatments.
What to Expect During an MRI
You will lie on a bed that will move through a scanner. You will be moved either feet or head first. A radiographer will operate the scanner. You may hear a loud noise during the MRI. However, if the noise bothers you, then you can wear headphones or ear plugs. The scan will typically last 15 to 90 minutes. The number of images and the size of the area are some of the things that determine how long the MRI lasts.
How the MRI Works
The human body has water molecules. The molecules have oxygen and hydrogen atoms. Every hydrogen has a proton. These protons are sensitive to magnetic fields. The signals from the protons can create a detailed image of the area.
How Safe are MRIs?
MRI is a safe procedure that should not cause any pain. However, people who are claustrophobic, which means that they have a fear of being in small spaces, may have a problem with this procedure. MRIs do not expose a person to radiation. That is why they can be used on babies and pregnant women.
It is important to note that there are some people who should not get an MRI. For example, if someone has a pacemaker, then he or she should not get an MRI. Many people are concerned about the effects that radio waves and magnetic fields have on the body. However, there is no need to worry about getting an MRI. This is actually one of the safest medical procedures that you can get.
If needed, Silver Chiropractic will refer patients for MRI scanning to obtain additional diagnostic information to help chart the clearest treatment path possible.
