title: Ophthalmic lesions in 83 geriatric horses and ponies.
abstract: Ophthalmic lesions were detected in 67 of 83 horses and ponies aged 15 years or more. Degeneration of the vitreous, followed by senile retinopathy, were the most common lesions and both of them became more common with advancing age, although few of the owners reported disturbances of vision in their animals.
mesh_terms: D017677:Age Distribution; D000375:Aging; D000818:Animals; D005128:Eye Diseases / Q000453:epidemiology / Q000473:pathology / Q000662:veterinary*; D006734:Horse Diseases / Q000453:epidemiology* / Q000473:pathology; D006736:Horses; D015995:Prevalence; D012606:Scotland / Q000453:epidemiology