[Epiphysiolysis in cattle]

Area of Science:

• Veterinary Orthopedics
• Large Animal Medicine
• Diagnostic Imaging

Background:

• Epiphysiolysis and apophysiolysis are skeletal conditions affecting bone growth and development.
• These conditions are particularly relevant in growing animals, such as cattle.
• Understanding the incidence and affected sites is crucial for diagnosis and management.

Purpose of the Study:

• To describe radiologically and clinically confirmed cases of epiphysiolysis and apophysiolysis in cattle.
• To identify the primary age groups and anatomical locations affected by these conditions.
• To explore potential contributing and predisposing factors.

Main Methods:

• Review of radiological and clinical findings in affected cattle.
• Analysis of case data to determine age, affected bones, and types of lesions.
• Correlation of findings with potential etiological factors.

Main Results:

• Cases observed in cattle aged 7-8 months to 3 years.
• Highest incidence of epiphysiolysis in the distal metatarsal epiphysis (82.6%).
• Apophysiolysis cases primarily involved the calcaneal tuber (heel process).

Conclusions:

• Distal metatarsal epiphysiolysis is a significant concern in young cattle.
• Mechanical/traumatic influences and bone formation disturbances are implicated as causes.
• Further investigation into preventative measures and management strategies is warranted.