An open MRI machine has a larger opening compared to a standard MRI machine. Some have magnets that do not completely surround your body, as shown here. But this kind of open MRI cannot do some types of MRI scans.
People who get nervous in small places (are claustrophobic) may feel better using an open MRI machine. An open MRI machine also may be easier to use for people who are very overweight or obese. But not all medical centers have this kind of MRI machine.
For many years, doctors have had the opportunity to choose open MRI. Depending upon the study (and the doctor requesting it) this may or may not be an option. Typically, an open MRI will have two flat magnets positioned over-and-under with a large space between them for the patient to lay in. This configuration keeps the space open on two sides and alleviates much of the claustrophobia many patients experience.
Among these systems are generally .2T and .3T magnets with a few systems as high as .7 or even 1.0T. The clarity in this magnetic range is not as great as closed-bore MRI, but for sites frequently performing the right studies, an open MRI can be the perfect balance of imaging need, capital cost, and patient comfort.
OUR RADIOLOGISTS
At Rancho Open MRI, our radiologists are board certified specialists skilled at interpreting digital MRI images and will collaborate with your physician to determine a diagnosis and treatment plan. MRI scans can be used to discover serious diseases and traumatic injuries like cancer, brain tumors, pinched nerves, blocked blood vessels, and herniated discs, or less severe conditions like simple bone fractures. With the inside view that an MRI scan provides, your doctor will be better able to determine the cause of symptoms and get you on a successful treatment plan.