Magnetic Resonance Imaging (MRI)
Magnetic resonance imaging (MRI) uses a strong magnetic field and radio waves to produce detailed images that can be displayed on a computer screen. This valuable diagnostic tool allows assessment of soft tissue structures and bone and is often used in cases where a diagnosis cannot be confirmed using the other imaging modalities, or where the use of the other imaging techniques is limited, such as in the foot.
The Hallmarq system was installed at Rossdales in the summer of 2006 and allows MRI to be performed on the distal limb (below the carpus and hock) of standing horses. Our new MRI imaging suite allows us to perform MRI scans on standing sedated horses, as well as on horses under anaesthesia.
MRI has greatly advanced our diagnostic ability and has enabled us to prescribe more focused treatments. We now perform more MRI scans than any other equine clinic in the UK. It is not, however, a good survey technique, and the suspected area of pathology needs to be localised as accurately as possible before scanning.
