Canine spinal stenosis is also known as lumbosacral stenosis and cauda equina. Stenosis is arthritis in the joint between the sacrum and the last vertebra on the spine. The arthritis causes the canal that relays nerve signals to the spine to narrow, eventually causing permanent nerve damage.
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Signs
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The predominant sign of canine spinal stenosis is pain, displayed through an immobile tail, stiffness in the rear area and a shuffling gait.
Diagnosis
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Your vet will perform several diagnostics to determine if your dog has stenosis, including blood work, imaging tests and electromyography, which maps the pathway of nerve impulses.
First Treatment
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According to Pet Surgery.com, the first course of treatment is usually rest paired with anti-inflammatory drugs for patients with mild signs.
Considerations
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Vet Connect.com says dogs with urinary incontinence caused by spinal stenosis will require hospitalization and immediate intervention, but patients with urinary continence may have home treatment.
Types
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According to Pet Education.com, there are two types of surgical treatment for canine spinal stenosis. The first procedure fuses the sacrum and vertebra for stability, while the second procedure involves removing the damaged section of bone and a portion of intervertebral disc to reduce pressure on the spine.
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