Do you bulk bill for MRI scans in Sydney?

No — MRI First is a private MRI clinic in Sydney and does not offer bulk billing. This allows us to provide upright, weight-bearing MRI scans with longer appointment times and a more comfortable open MRI experience.

Do I need a referral for an MRI scan in Sydney?

Yes — a valid referral from a GP or specialist is required before your MRI scan at MRI First Sydney.

What is an upright MRI scan?

An upright MRI scan is performed while you are sitting or standing in a weight-bearing position. This provides more clinically relevant imaging for spine, joint, and posture-related conditions compared to traditional lying-down MRI systems.

Is MRI safe? Does it use radiation?

Yes — MRI is safe. It uses no ionising radiation, making it a safer alternative to CT scans and X-rays. It is suitable for most patients including those who need repeated imaging.

What makes MRI First different from other MRI clinics in Sydney?

MRI First offers upright, weight-bearing open MRI scans — one of very few clinics in Australia to offer this technology. We provide longer appointment times, no radiation, and a more comfortable experience than traditional closed MRI machines.

How long does an MRI scan take at MRI First?

Most MRI scans at MRI First take between 20 and 45 minutes depending on the area being scanned.

Where is MRI First located in Sydney?

MRI First is located at 2 Antrim Place, Kellyville NSW 2155, Sydney, Australia. We offer upright and open MRI scanning services to patients across the Hills District and greater Sydney.

When will I receive my MRI results?

Your MRI report is typically available within a few days and will be sent directly to your referring practitioner.

Why Choosing MRI Over CT Could Save Your Life

MRI First
Apr 29
3 min read

Most patients are never told this before a scan: the choice between MRI and CT is not just about image quality or speed. It’s about your safety and long-term health. You’re being sent for a scan—but no one mentioned the radiation risk that comes with CT scans. This silence puts you at unnecessary risk. It’s time to question why CT scans are so commonly used and why MRI should be your first choice.

MRI vs CT – The Truth

The key difference between MRI and CT scans is radiation exposure. CT scans use ionising radiation to create images of your body. This radiation can damage cells and increase your risk of cancer over time. MRI scans, on the other hand, use magnetic fields and radio waves. They produce detailed images without exposing you to any radiation.

This is not a minor detail. It’s a fundamental safety issue. When you choose MRI, you avoid the risks associated with ionising radiation altogether.

The Radiation Risk

Let’s look at the numbers to understand why this matters. A typical CT scan exposes you to about 10 millisieverts (mSv) of radiation. According to the U.S. Food and Drug Administration (FDA), this level of exposure is linked to an increased lifetime cancer risk of approximately 1 in 2000.

Australian data from the Australian Radiation Protection and Nuclear Safety Agency (ARPANSA) shows that brain CT scans deliver around 880 milligray (mGy) of radiation, while chest, abdomen, and pelvis CT scans deliver about 940 mGy. These are significant doses.

Research published in the British Medical Journal (BMJ) found a 24% higher incidence of cancer in patients exposed to CT scans. The risk increases by up to 16% with each additional scan. Another study in JAMA Internal Medicine estimates that CT imaging could account for up to 5% of future cancers.

These statistics are not abstract. They represent real risks that accumulate with every CT scan you undergo.

The Problem with “Routine” CT

CT scans have become the default choice in many medical settings. Doctors often order them without discussing alternatives or the risks involved. Patients rarely get a say in the decision, and cumulative radiation exposure is almost never part of the conversation.

This routine use ignores the fact that repeated CT scans can significantly increase your cancer risk. Many patients undergo multiple scans over their lifetime without fully understanding the potential consequences.

Why MRI Is Different

MRI scans offer a safer alternative. Because they use zero radiation, MRIs are ideal for patients who need repeat imaging, such as those with chronic conditions or injuries. MRI is especially effective for imaging the spine, joints, and brain, providing detailed pictures without the health risks linked to radiation.

Younger patients benefit most from MRI because their longer life expectancy means more time for radiation-induced damage to develop. Choosing MRI first reduces unnecessary radiation exposure and protects your health over the long term.

Why Choose MRI First at MRI First

At MRI First, we prioritise your safety and informed choice. We challenge the default use of CT scans and offer MRI as the first option whenever possible. Our clinic specialises in high-quality MRI imaging that meets your diagnostic needs without exposing you to radiation.

Choosing MRI First means choosing a safer path for your health. We believe patients deserve to know the risks and have access to the best, safest imaging options available.