Question:
What is the diagnosis of the left first maxillary molar (209) in this 6-year-old mixed breed dog?
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Caries.
Question:
What is the first step in evaluation prior to treatment?
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Intraoral Radiography.
Although the lack of radiographic signs of pulp necrosis are not always definitive, pulp cavity changes and periapical lucencies alter the treatment plan.
Question:
What three factors discourage the formation of caries in the dog vs. humans?
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Relatively few teeth in the dog have flat occlusal surfaces where pit and fissure caries may develop.
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Salivary pH is higher (more alkaline) in the dog compared to humans.
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The interdental spaces are generally wider in the majority of the dog dentition.
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Question:
If the tooth is nonvital, what are the options?
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Surgical extraction or endodontic therapy and restoration with or without placement of a crown.