A clinical examination will assess the general health of your dog and establish whether the problem is neurological. There are many possible causes of back pain and a disc extrusion cannot be diagnosed on the basis of a clinical examination alone.
Spinal cord compression caused by disc extrusion cannot be diagnosed by X-rays. This can be done by Magnetic Resonance Imaging (MRI), Computed Tomography (CT) or Myelography.
In general, MRI is the preferred diagnostic imaging technique as the results are much clearer and easier to interpret. It is, however, the most expensive diagnostic option. MRI and CT are both safe diagnostic techniques but your dog will probably need to be referred to a specialist for these. There are some risks associated with Myelography because it requires an injection into the spine and it is less likely to be recommended now, although it may still be a viable lower-cost option.
Depending on your dog's symptoms and the results of any imaging, your vet may recommend conservative or surgical treatments. The likely success of a course of treatment depends on the severity of symptoms and how quickly treatment can begin.
Here's our checklist of 10 questions to ask your vet.
Diagnostic imaging and surgical treatment will be expensive, maybe £6,000 to £10,000 if you need both an MRI and surgery carried out by a referral practice. We strongly recommend you ensure you have adequate insurance cover or other ways to pay for your dog's treatment. Make sure you discuss the available range of options and costs with your vet before being rushed into a decision on diagnosis and treatment.
Which discs are most at risk?