title: A survey of equine oral pathology.
abstract: Dental abnormalities in horses can lead to weight-loss, poor performance, pain, behavioral abnormalities, and illness. Despite this impact, the occurrence and type of dental disease in horse populations is infrequently reported in veterinary medicine. The purpose of this cross-sectional survey of horses presented for slaughter at a processing plant in Western Canada was to measure the prevalence of equine oral abnormalities, examine associations between the most common abnormalities, and consider the relationship between the age of horse and types of abnormalities observed. The horses used in this research consisted of a variety of ages, breeds, body conditions, and origins. Horses ranged in age from 18-months to 30-years (median = 11-years). The most common oral pathologies included sharp edges, buccal abrasions, calculus, lingual ulcers, gingival recession, periodontal pockets, ramps, and waves. Several types of pathology were strongly associated with other dental disorders. The prevalence of periodontal pockets, gingival recession, and waves was highest in older horses.
authors.affiliation: Department of Small Animal Clinical Science, Western College of Veterinary Medicine, Saskatoon, SK, Canada.
authors.forename: James
authors.initials: J
authors.lastname: Anthony
authors.forename: Cheryl
authors.initials: C
authors.lastname: Waldner
authors.forename: Candace
authors.initials: C
authors.lastname: Grier
authors.forename: Amanda R
authors.initials: AR
authors.lastname: Laycock
mesh_terms: D000818:Animals; D005882:Gingival Diseases / Q000473:pathology / Q000662:veterinary; D006734:Horse Diseases / Q000473:pathology; D006736:Horses; D009059:Mouth Diseases / Q000473:pathology* / Q000662:veterinary*; D010514:Periodontal Pocket / Q000473:pathology / Q000662:veterinary; D014070:Tooth / Q000033:anatomy & histology