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Following neurological examination, if the presenting problem is identified to be located in the spine, survey radiographs of the vertebral column (spine) can provide very important information. The vertebral column is composed of individual vertebra and each is slightly different in shape due to change in function at different levels of the column. There are seven cervical (neck) vertebra, thirteen thoracic vertebrae (chest), seven lumbar vertebrae (abdomen), three sacral vertebra- fused (pelvis), and multiple coccygeal vertebra (tail). Between each vertebra is an intervertebral disc which functions to allow restricted movement of the spine.

Radiographs are generally inexpensive, readily accessible, and are rapidly acquired. Radiography of the vertebral column is particularly useful when a disease or abnormality is of the vertebrae itself, or results in displacement of the vertebrae. Some examples of diseases include: malformations of the vertebrae, vertebral fractures or luxations, tumors (cancer) affecting the bone causing destruction or proliferation of bone, or bone infection causing loss of bone. Some diseases may cause mild changes to the bone or width of the intervertebral disc space such as intervertebral disc extrusion or protrusion. Care should be taken not to over interpret survey spinal radiographs in intervertebral disc disease. The utility of radiographs should not be underestimated especially where there is concern for column instability such as fracture or luxation.

Each vertebra has a complex three-dimensional shape, and yet imaging with radiography provides only two dimensional images of these complex structures. Consistency and care regarding the positioning of the patient and radiographic technique (x-ray beam energy) is essential because otherwise subtle abnormalities may be overlooked or normal structures may be misinterpreted as being abnormal. It is important to collect images in at least two planes (orthogonal): lateral (lying on the side) and dorsoventral (lying on the back), unless column instability is likely (trauma). Oblique images between these two orthogonal planes may also be used. To adequately position an animal, supportive devices such as foam pads may be required. Adequate sedation and pain control, or preferably, anesthesia is needed for good radiographs of the column. Manual restraint should not be performed as it is important that the technician not remain in the room when the radiograph is taken. Continued exposure to high levels of ionizing radiation (x-rays) is harmful, and for this reason, there is NO reason a technician should be exposed to the x-ray beam or scatter radiation.

Limitations of survey column radiography are that only the bony elements are adequately imaged; the spinal cord, nerve roots and meninges (covering spinal elements) are not able to be visualized. For this reason, additional advanced diagnostic techniques are used such as myelography, computed tomography and magnetic resonance imaging.

Neurology

Veterinary Neurology is the branch of medicine that treats diseases of the nervous system: the brain, spinal cord, nerves, and muscles in pets. This specialty encompasses such common problems as epilepsy, herniated disks, spinal and head injuries, meningitis, and cancers of the nervous system.

A board certified veterinary neurologist is a licensed veterinarian who has obtained additional intensive training in veterinary neurology and has been certified by the American College of Veterinary Internal Medicine (ACVIM) to specialize in veterinary neurology.While your regular veterinarian can diagnose and treat many health problems, certain diseases and conditions require the care of a doctor who has had specialized, intensive training in veterinary neurology in order to provide the very best outcome for your pet.

Why Does My Pet Need A Veterinary Neurologist? 

Just as your own primary care physician may feel the need to refer you to the care of a specialist from time to time, your general practitioner veterinarian may feel your pet needs a veterinary neurologist to help diagnose or treat a problem. You can be assured that a veterinarian who knows when to refer you and your pet for more specialized diagnostic work or treatment is one that is caring and committed to ensuring that your pet receives the highest standard of medical care for his or her condition.

Specifically, veterinary neurologists can provide the following:

  • A thorough neurologic examination and localization
  • Brain and spinal cord imaging, including CT scans
  • MRI, ultrasound, myelography, and radiography
  • Spinal fluid tap and analysis.Intensive care
  • Neurosurgery of the brain, skull, spine, and peripheral nervous system
  • Electrophysiologic examination of nerves and muscles
  • Knowledge of clinical trials available to pets with specific neurologic disorder

Will My Regular Veterinarian Still Be Involved?

Your veterinarian will receive a copy of your pet’s medical records for every visit. We work in partnership with your veterinarian to provide necessary follow up care and monitoring.

Our Neurology Services

Cerebrospinal Fluid Collection and Analysis
CT Scan Brain Bullae Skull Spine
Electromyography EMG
Nerve Conduction Velocity NCV

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