RESUMO
The main objective of this study was to evaluate an endoscopic examination protocol for routine dental examination in horses. The oral cavities of 300 standing, sedated horses were examined under field and hospital conditions with a rigid endoscope using a standardised technique that included examination of the occlusal, lingual (palatal) and buccal surfaces of all cheek teeth rows. The most common cheek teeth abnormalities detected were sharp enamel edges (present in 96.3% of horses), focal overgrowths (64.3%), fissure fractures (54.3%), diastemata (24.3%) and infundibular hypoplasia/caries (48.3%). Rigid endoscopy of the equine oral cavity was found to be a safe non-invasive diagnostic technique that appeared to be superior to clinical oral examination for detecting subtle cheek teeth changes.
Assuntos
Endoscopia/veterinária , Doenças dos Cavalos/diagnóstico , Anormalidades Dentárias/veterinária , Doenças Dentárias/veterinária , Animais , Diagnóstico Bucal , Endoscopia/métodos , Feminino , Doenças dos Cavalos/patologia , Cavalos , Masculino , Anormalidades Dentárias/diagnóstico , Anormalidades Dentárias/patologia , Doenças Dentárias/diagnóstico , Doenças Dentárias/patologiaRESUMO
Intraoral endoscopy is used as a standard diagnostic technique at the reporting clinics in horses presented with stomatological problems. Endoscopy of the oral cavity was performed using a chip camera, camera control unit, xenon cold light source and a rigid endoscope. In a three year period (2002 to 2004), second instars of Gasterophilus spp. were diagnosed in 14 warmblood horses 2 to 17 years of age. All horses were presented with masticatory problems or problems accepting the bit. In one horse oesophageal obstruction occurred in the course of larval migration. Oral endoscopy can not only be used for the diagnosis of dental disease but also for detection of instars of Gasterophilus spp. in the interdental spaces of maxillary cheek teeth.