Frequently Asked Questions
Get the answers to some of our most common questions. Whether it’s technical details about the equipment we use or advice about the referral process, we’re here to help.
If there’s something we’ve missed, please feel free to contact us.
MRI (Magnetic Resonance Imaging) is a medical imaging technique that uses strong magnets and radio waves to create detailed images of the inside of the body.
Yes, MRI scans are generally safe as they do not use ionizing radiation like X-rays or CT scans. However, they are not suitable for people with certain metal implants.
The duration varies depending on the body part being scanned but typically lasts between 15 minutes to an hour.
Yes, a doctor’s or health care professional referral is usually required for an MRI scan.
For most MRI scans, you can eat and drink normally. However, some scans may require fasting. Follow the radiology teams instructions.
Wear loose, comfortable clothing without metal (e.g., zippers, buttons, or underwire bras). You may be asked to change into a hospital gown.
It depends on the type of implant. Some metal implants (e.g., pacemakers, cochlear implants) may not be MRI-safe. Inform your doctor before the scan.
Yes, all metal objects must be removed before the scan.
MRI scans are generally safe during pregnancy, but they are usually avoided in the first trimester unless necessary.
No, the scan is painless, but you may feel warm in some areas and hear loud knocking noises from the machine.
The noise is caused by the magnetic coils switching on and off rapidly. You will be given earplugs or headphones to reduce the sound.
No, staying still is important for getting clear images. Movement can blur the results.
If you are claustrophobic, talk to your doctor beforehand. You may be given a sedative, or an open MRI scanner may be an option.
Yes, you will have a buzzer to press if you need assistance, and the technician can talk to you through a speaker.
Yes, unless you were given a sedation, in which case you should arrange for someone to drive you home.
No, MRI scans do not have any known side effects. However, some people may feel dizzy or warm briefly.
Results are usually sent to your doctor within 48-72hrs, but urgent cases may be processed faster.