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Spinal hyperostosis in comparative pathology. A useful approach to the concept
1Department of Pathology (Osteoarticular Unit), Geneva Medical School, Switzerland.
Skeletal Radiology
|January 1, 1989
Summary
Spinal hyperostosis, characterized by bony overgrowth, occurs in various mammals, distinct from osteoarthritis. Understanding this condition in veterinary medicine aids in differentiating vertebral pathologies.
Area of Science:
- Veterinary Anatomy
- Comparative Pathology
- Radiology
Background:
- Spinal hyperostosis involves enthesopathic bony overgrowth on vertebral bodies, distinct from osteoarthrosis.
- This condition is observed across diverse mammalian species, irrespective of locomotion.
- It can manifest as vertebral spurs or intervertebral bridges, potentially affecting the appendicular skeleton.
Purpose of the Study:
- To present an anatomical and radiological study of spinal hyperostosis in mammals.
- To enhance understanding of hyperostosis through comparative pathology.
- To differentiate spinal hyperostosis from discovertebral pathology in veterinary medicine.
Main Methods:
- Anatomical and radiological examination of six mammalian cases.
- Histological examination of canine and equine specimens.
- Observation of macerated specimens from equids and a whale.
Main Results:
- Demonstrated spinal hyperostosis in various mammals, including dogs, horses, and whales.
- Histological and radiological findings confirmed enthesopathic bony overgrowth.
- Comparative analysis distinguished hyperostosis from discovertebral pathology.
Conclusions:
- Spinal hyperostosis is a recognizable condition in veterinary comparative pathology.
- Distinguishing hyperostosis from other vertebral pathologies is crucial for accurate diagnosis.
- Knowledge of spinal hyperostosis is valuable for veterinary differential diagnosis.
