Magnetic Resonance Imaging (MRI) services
The staff are fully trained in all aspects of imaging and deliver high quality MRi scans which are reported on by Consultant Radiologists.
What is MRI?
MRI stands for Magnetic Resonance Imaging and is a means of taking cross-sectional images in any plane of the body. These images are detailed and will clearly demonstrate the body's soft tissues such as muscles, nerves, spinal cord, intervertebral discs, cartilage, ligaments, etc.
The MRI scanner produces these images by placing the patient within a strong magnetic field and then aiming a pulse of radiowaves into the body. The radiowaves are returned from the body and this signal is the basis for producing an image. This process is completely safe and does not involve any harmful radiation.
How does a MRI scan differ from other types of scans?
With an MRI scan it is possible to take pictures from almost every angle and there is no ionising radiation (X-rays) involved in producing an MRI scan. MRI scans are generally more detailed and certain types of tissues are shown better using MRI than any other imaging modality.
What your scan will involve
Everyone entering the room must fill in a questionnaire giving information on whether they have any metal implants in the body. Lockers are provided for the safe keeping of valuables, which are not allowed into the scan room.
The MRI scan usually lasts for +/- 30 minutes depending on the area of the body that is being scanned. Sometimes pieces of equipment are placed around or strapped to parts of the body, these are essential and do not cause any discomfort. During the scan it is vital to remain as still as possible, as motion will lead to the images being blurred and having to be repeated. During the scan you can communicate via an intercom system and if you are concerned for any reason you can press a panic button.
During the scan loud banging noises will be made by the scanner but you will be provided with earphones or disposable earplugs to protect your ears. Sometimes you will be injected with contrast media (dye).