Services
MRI
Magnetic Resonance Imaging (MRI) is an advanced diagnostic imaging technique that uses powerful magnetic fields and radio waves to produce highly detailed images of the body’s internal structures. MRI does not use ionising radiation, making it a safe and painless examination for a wide range of medical conditions.
At Oran Park Radiology, MRI examinations are performed using modern technology and interpreted by specialist radiologists to support accurate diagnosis and ongoing patient care.
FAQs
What is an MRI scan?
An MRI scan creates detailed images of organs, soft tissues, joints and other internal structures that may not be clearly visible on X-rays or CT scans. The scanner uses a strong magnetic field and radiofrequency signals, which are processed by a computer to generate high-resolution images.
MRI is commonly used to assess the brain, spine, joints, abdomen and other soft tissues throughout the body.
Preparation for your MRI
Most MRI examinations require little to no preparation, and you can usually eat and drink normally unless advised otherwise.
General preparation includes:
- Wearing loose, comfortable clothing without metal fasteners
- Removing jewellery, watches, hair accessories and other metallic items
- Avoiding makeup or hair products for head or facial scans, as some may contain metallic particles
- Leaving valuables at home where possible
For certain scans:
- Abdominal MRI requires fasting for four (4) hours prior to the examination
- MRI of the head should be performed without eye makeup
When booking your appointment, our team will provide you with specific preparation instructions based on your examination.
If you experience claustrophobia or have difficulty lying flat, please let us know in advance. Your doctor may prescribe a mild sedative if required.
Safety screening and implants
On arrival, you will be asked to complete an MRI safety questionnaire. This is essential to identify any implants, medical devices or metal fragments that may be affected by the strong magnetic field.
Some implants and devices may not be MRI-safe, including certain pacemakers, cochlear implants, infusion pumps and aneurysm clips. If you have previously worked with metal tools (such as welding or grinding), you may require an X-ray of your eyes before the scan to exclude metal fragments.
Please notify our staff if you are pregnant or think you may be pregnant. MRI is generally avoided during the first trimester unless clinically necessary.
What happens during the MRI scan?
Your MRI examination will be performed by a qualified MRI technologist. You will lie on a padded table that slowly moves into the scanner, which is open at both ends and well lit inside.
During the scan:
- You will need to lie as still as possible to ensure clear images
- You will hear loud tapping or knocking noises while images are being taken
- Earplugs or headphones are provided for comfort
- A two-way intercom allows you to communicate with the technologist at any time
- A call buzzer is provided if you need to stop the scan
Most MRI scans take between 20 and 60 minutes, depending on the area being examined.
Will I need an injection?
Some MRI examinations require an injection of contrast (called gadolinium) to improve image detail. This is administered through a small cannula placed in a vein, usually in the arm or hand.
Contrast is generally well tolerated. In rare cases, allergic reactions can occur. Patients with kidney disease may not be suitable for contrast, and this will be discussed with you prior to the examination.
Will I feel any discomfort?
MRI scans are painless. You may feel warm during the scan or experience mild discomfort from lying still for a period of time. If you feel uncomfortable at any stage, please let the technologist know.
When will my results be ready?
Your MRI images are carefully reviewed and reported by a specialist radiologist. In most cases, the report is available to your referring doctor within one to two working days. Urgent cases can be prioritised where clinically required.
