Study links neck pain patterns to cervical disease in larger dogs

A retrospective study in Animals examined 112 purebred non-chondrodystrophic dogs with C1-T2 lesions confirmed on MRI and found that cervical pain was linked to how dogs presented, how severe their neurologic deficits were, and what disease category was ultimately diagnosed. In this cohort, intervertebral disc herniation was the most common diagnosis, accounting for 39.28% of cases, followed by inflammatory disease at 31.25%, neoplasia at 14.28%, and both disc-associated cervical spondylomyelopathy and infectious disease at 6.25% each. The authors also reported that dogs in neurologic grade 2 were significantly more likely to show cervical pain than dogs in grade 3, and that, within grade 2, acute cases were far more likely than chronic cases to present with neck pain. (iris.unime.it)

Why it matters: For veterinary professionals, the study adds detail to a clinical scenario that’s often harder to interpret in larger, non-chondrodystrophic breeds than in classic chondrodystrophic disc disease. The findings suggest that neck pain in these dogs may be most informative earlier in the disease course and in dogs with milder ambulatory deficits, while more advanced or chronic cervical myelopathies may present with less obvious pain. That fits with prior literature showing cervical hyperesthesia can be present in only about half of dogs with disc-associated cervical spondylomyelopathy, and that cervical spine disease accounts for most, but not all, dogs presenting with cervical hyperesthesia. (link.springer.com)

What to watch: Watch for follow-up studies that validate these associations prospectively, ideally across multiple centers and with outcomes tied to treatment decisions and triage. (iris.unime.it)