Peer-reviewed veterinary case report
How common is neck arthritis in Warmblood jumping horses
By Espinosa-Mur, Pablo et al.·Published in Equine veterinary journal·2021·Stephansmuehle Pferdepraxis, Germany·View original on PubMed →
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Original publication title: Radiological prevalence of osteoarthritis of the cervical region in 104 performing Warmblood jumpers.
- Species:
- horse
Plain-English summary
A group of 104 Warmblood jumpers, aged 6 to 18 years, were examined for neck pain and mobility issues, as well as signs of cervical osteoarthritis (OA) in their neck joints. The study found that OA was most common at the C6-C7 joint, with only about a third of these joints showing no abnormalities. Interestingly, horses competing at higher levels had more severe OA at this location, but there was no clear link between age or neck pain and the presence of OA. Overall, while OA was found in many of these horses, it may not significantly impact their performance or health.
Abstract
BACKGROUND: Cervical osteoarthritis (OA) has been documented as a potential source of pain and poor performance in sport horses. OBJECTIVES: To assess the prevalence of cervical OA in a population of Warmblood jumpers and its correlation with age, level of performance, neck pain and mobility. STUDY DESIGN: Descriptive observational study. METHODS: Warmblood jumpers free of lameness or neurological disorders were selected. Cervical pain and range of motion of the neck were subjectively assessed. Left to right lateral views were taken at C3-C4, C4-C5, C5-C6 and C6-C7. The presence of OA at the cervical articular process joints (APJs) was evaluated and graded as absent, mild or moderate to severe by three board-certified radiologists. The agreement between radiologists and the potential associations between OA grades with age and other variables were statistically assessed (P < .05). RESULTS: One hundred and four horses were included [median age = 10 years (range 6-18 years)]. Agreement between radiologists varied from fair to substantial (Kappa-weighted 0.37-0.61). The C6-C7 APJ was most commonly affected by OA with only 32.7% of APJ considered free of radiographic abnormalities at this location versus 60.5% at C5-C6, 81.7% at C4-C5 and 84.6% at C3-C4. Horses competing in higher level classes (peak of performance) had significantly higher OA grades at C6-C7 (P = .013). There was no association between age, age when started jumping, neck pain and neck range of motion with the presence of OA on radiographs. MAIN LIMITATIONS: Open enrolment and lack of orthogonal views. CONCLUSIONS: This study showed that, although there is a range of interpretation of radiographic findings of the APJ, OA of the caudal cervical region is not rare in performing sound Warmblood jumpers. This suggests that OA in the caudal cervical region may be of low clinical significance.
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Search related cases →Original publication on PubMed: https://pubmed.ncbi.nlm.nih.gov/33174228/