A magnetic resonance imaging scan generates detailed images of internal organs, tissues, and bones by utilizing strong magnetic fields and radio waves. In addition to tumors, brain injuries, joint problems, and more, they are used to diagnose different medical conditions. Before getting an MRI Scan, patients frequently ask – How long does an MRI Scan take? The brain, spine, and abdomen are among the body parts affected. The protocols for each type differ in terms of the length of the process is different. The brain takes between 30 and 60 minutes, but an MRI of the entire body might take two hours or more. The duration of an MRI scan also varies depending on which part of your body requires scanning. A simple knee or shoulder scan often takes under 30 minutes, but a Full-body scan may require multiple sessions spanning several hours.
Contrast agents significantly help enhance the visibility of specific structures or tissues during an MRI scan. These agents are often injected through injection before the start of the procedure. The use of contrast agents prolongs the duration required for completing an open MRI in Millburn, NJ since it adds additional steps to the process. Apart from these factors mentioned above, other variables like patient movement during scans may increase scanning time.
- A typical brain and head exam takes up to 30-45 minutes without contrast but may stretch up to one hour with contrast.
- A spine MRI usually takes about 45-60 minutes depending on the area being scanned.
- An MRI of the abdomen and pelvis may take anywhere between 45 minutes to an hour.
How to prepare for an MRI scan?
The process of undergoing an MRI scan should be smooth if you follow a few steps beforehand.
- Wear comfortable and loose-fitting clothing.
- Remove all metal objects jewelry and watches.
- Inform your doctor if you have any medical implants or devices such as pacemakers, cochlear implants, or metallic fragments within your body.
- Avoid eating or drinking anything before the scan unless instructed by your doctor.