Hemivertebrae
Hemivertebrae are congenital malformations of the vertebrae, leading to spinal curvature and potential neurological deficits.
Detailed Description
Hemivertebrae are malformed vertebrae that can compress the spinal cord, causing pain, ataxia, or paralysis. Severity depends on the location and degree of malformation. While many affected dogs are asymptomatic, some develop significant neurological impairment requiring intervention.
Common Symptoms
- Ataxia
- Hind limb weakness
- Incontinence
- Pain
- Wobbling gait
Management Options
- Conservative management for mild cases
- Surgical stabilization for severe cases
Frequently Asked Questions
Are all dogs with hemivertebrae affected?
Many have hemivertebrae, but only some show symptoms.
Is surgery always needed?
Only for severe, progressive cases.
Is this condition hereditary?
Yes, it is related to breed conformation.
Can it be prevented?
Through selective breeding.
What are early signs?
Wobbly gait and hind limb weakness.
Condition Details
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Typical Age of Onset
9–12 months
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Testing Available
Yes
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Diagnosing Methods
Spinal radiographs; MRI
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Preventative Measures
Avoid breeding affected dogs
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Related Conditions
Intervertebral disc disease, Degenerative myelopathy