Final answer:
Periapical osseous dysplasia is associated with vital teeth, typically not painful, and does not present as an expansile or premalignant condition.
Step-by-step explanation:
Periapical osseous dysplasia, also known as periapical cementoosseous dysplasia, is typically associated with vital teeth. This condition is usually asymptomatic, meaning it is rarely painful. It is a benign fibro-osseous lesion of the jaw that occurs near the apices of teeth. Unlike fibrodysplasia ossificans progressiva, which is a genetic disease that turns connective tissue into bone, periapical osseous dysplasia does not generally result in an expansile lesion or a premalignant condition. It is important to maintain good oral hygiene as it can help prevent various infections and conditions, including periapical osseous dysplasia, which is similar in preventive regard to periodontal disease.