An open MRI is similar to a normal MRI, but there isn’t an enclosed tube. This is often a benefit for many people who are claustrophobic or who don’t like the loud sounds that are heard while in the traditional machine. After learning of some techniques to use for the open MRI machine and learning of some of the answers to what you might fear with the overall process, you might be a little more comfortable.
You usually don’t need to do anything at all to prepare for an MRI. There aren’t any restrictions on eating or drinking as the scan is simply a large picture of the body that is being made. There are a few things that might pose a hazard that you need to let the doctor know about, such as a pacemaker, tattoos, any metal implants or medication patches that you wear on a regular basis.
An MRI usually takes abut 30 minutes to an hour depending on how many scans need to be done on the body. Sometimes, the doctor will want a detailed scan of a certain area, such as the brain or the abdomen. Detailed scans often take longer to complete instead of a basic scan that only gets a general view of the body. While the scan is being done, you will need to hold as still as possible at certain times when the picture is being taken. This is to give the doctor the best look possible at the body. An open MRI is usually more comfortable than one that is closed. It’s a table with the scanning machine going around the table instead of a tube that you’re inside. This is beneficial for older patients who might not be able to move as well as others to lay on the table for a traditional machine. It’s also a better option for those who are obese so that they can have a scan done as well. Children will also find the open system a bit less frightening a a parent or a nurse can lay on the table with the child while the scan is done.