Veterinary Dentistry – Dental Diseases Practice Exam

In small animals, a thorough dental assessment relies on views that clearly show tooth roots and the surrounding supporting structures. Periapical views focus on the apex of each tooth and the adjacent bone, revealing root health, resorption, infections, and changes in the periodontal ligament space that crowns alone can miss. When feasible, bitewing views provide close-up images of the crowns and interproximal surfaces, helping detect early interproximal caries, calculus, and subtle bone loss between adjacent teeth. A full-mouth radiographic series ensures every tooth is captured and evaluated for caries, fractures, resorption, or occult disease. Panoramic images, while useful as a broad overview, often lack the resolution to detect fine root pathology; lateral skull views don’t display dental structures in sufficient detail. Occlusal views aren’t standard for small animals (they may be used in horses for certain jaw conditions). Therefore, combining periapical views with a full-mouth radiographic set, and including bitewings when possible, provides the most comprehensive dental assessment in small animals.