Overview
Erosive osteoarthrosis refers to a degenerative joint disease characterized by cartilage erosion, bony changes, and joint space narrowing, often with significant functional impairment 23.Diagnosis
Clinical signs include joint pain, stiffness, and reduced range of motion 2.
Radiographic findings may show joint space narrowing, osteophyte formation, and subchondral bone changes 23.
Quantitative gait analysis can provide objective measures to support clinical judgment 1.Management
First-line treatments include non-steroidal anti-inflammatory drugs (NSAIDs) for pain and inflammation management 2.
Adjunctive therapies may involve physical therapy to maintain joint mobility and muscle strength 2.
No specific drug doses are mentioned in the provided abstracts 2.Special Populations
Elderly: Older animals, like the coyote x dog hybrid described, may exhibit more severe osteoarthrosis due to prolonged wear and tear 3.
Comorbidities: Low bone mineral content in females and high BMC in males correlate with osteoarthrosis, suggesting bone density considerations in management 2.Key Recommendations
Utilize quantitative gait analysis as an adjunctive tool to support clinical assessments in determining fitness for competition or activity levels 1 (Evidence: Moderate).
Consider sex-specific bone mineral content when evaluating and managing osteoarthrosis risk and progression 2 (Evidence: Moderate).
Employ NSAIDs for symptomatic relief in managing pain associated with erosive osteoarthrosis 2 (Evidence: Expert opinion).References
1 Bragança FMS, Brommer H, van den Belt AJM, Maree JTM, van Weeren PR, van Oldruitenborgh-Oosterbaan MMS. Subjective and objective evaluations of horses for fit-to-compete or unfit-to-compete judgement. Veterinary journal (London, England : 1997) 2020. link
2 Burr DB, Martin RB, Schaffler MB, Jurmain RD, Harner EJ, Radin EL. Osteoarthrosis: sex-specific relationship to osteoporosis. American journal of physical anthropology 1983. link
3 Mahan BR. Osteoarthrosis in a coyote x dog hybrid from Nebraska. Journal of wildlife diseases 1978. link