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Magnetic resonance imaging (MRI scan)

MRI scanning is one of the safest imaging techniques available and can be used to produce images of almost any part of the body. Book online today

What is an MRI scan?

Magnetic resonance imaging (MRI) uses a strong magnetic field and radio waves to produce detailed, usually 2-D images of the inside of your body. MRI scans can show muscles, joints, bone marrow, blood vessels, nerves and other structures within your body and are commonly used to examine the brain, spine, abdomen and pelvis.

What are the benefits of an MRI scan?

MRI scanning is one of the safest imaging techniques available and can be used to produce images of almost any part of the body and can produce images from all angles. The detail in these images is so good that a lesion as small as 2mm can be seen.

How does an MRI scan work?

You can drink and eat as normal before most MRI scans. An MRI scan should take between 30 to 60 minutes and is carried out by a radiographer. A scan of the chest, abdomen and/or pelvis may take up to one and a half hours. The procedure is painless, but can be very noisy. Depending on the part of the body being scanned, your head may need to be inside the MRI scanner and you may feel claustrophobic.

For some scans you will be given an injection before your scan. This allows the radiologist to see the parts of your body more clearly.

You will lie on a comfortable couch, which is moved into and through the MRI scanner, which is like a short tunnel, open at both ends. You will be asked to lie very still and will be able to speak to and hear the MRI staff at all times.

It’s important to tell your radiographer before your scan if you have a:

  • Cardiac pacemaker
  • Artificial limb or joint
  • Artificial heart valve
  • Metal clips on blood vessels in your brain
  • Screws, plates or staples from previous surgery
  • Cochlear (inner ear) implants
  • Contraceptive coil fitted

If you are, or there is a possibility you may be, pregnant please tell the radiographer before your scan.

For more information, and if you have any queries about the procedure, speak to your consultant.

Continue taking your normal medication unless you are told otherwise.

If you are diabetic please tell the radiology department.

It’s helpful if you bring any previous scans with you.

When will I get my MRI scan results?

Results will usually be sent to the doctor who referred you within two to seven days of your MRI scan.

Paying for your procedure

MRI scan costs are covered by most medical insurance policies, but please check with your insurer first. If you are paying for your own treatment the cost of the procedure will be explained and confirmed in writing when you book the operation. Ask the hospital for a quote beforehand, and ensure that this includes the surgeon’s fee, the consultant radiologist’s fee and the hospital charge for your procedure.

Specialists Offering Magnetic resonance imaging (MRI scan)

Mr Robin Bhatia

Consultant Spinal Neurosurgeon

MA (Oxon); MBBS; PhD; FRCS (SN)

BMI The Ridgeway Hospital

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Mr Jeremy Reynolds

Consultant Spinal Surgeon


BMI The Saxon Clinic

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Mr Andrew James

Consultant Orthopaedic and Spinal Surgeon


BMI The Saxon Clinic

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Dr Leon Creaney

Consultant Sports Physician


BMI The Alexandra Hospital

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Mr Hassan Wazait

Consultant Urological Surgeon

MD, FRCS, FRCS (Urology), FEBU

BMI Bishops Wood Hospital 3 more BMI The Clementine Churchill Hospital BMI Hendon Hospital BMI Syon Clinic

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