MRI needs to be used as part of your clinical pathway and at the appropriate stage. The following criteria will help to select the correct cases:

• Chronic lameness has been localised to the foot or in the distal limb by nerve block
• Radiographs are negative or equivocal
• Nuclear scintigraphy is being considered – or is negative
• Access by ultrasound is difficult or impossible
• There is a penetrating injury needing urgent attention
• After acute onset of lameness during exercise
• To monitor treatment and healing before returning to work