Absolutely, it is still possible for tooth decay to occur on different parts of the tooth, specifically around the edges of a previously placed filling or, in rare cases, below it where decay has reappeared. Hence, it is crucial to uphold exceptional oral hygiene practices, consume a diet that is low in sugary drinks and treats, and ensure regular visits to our office for check-ups and proper dental care. Although tooth decay ranks second after the common cold in terms of occurrence, it can be largely prevented with these preventive measures.