Which describes having bad teeth?

The term that describes having bad teeth is "Poor Dentition." This phrase encompasses a broader range of dental issues, including decay, missing teeth, misalignment, and other conditions that negatively impact oral health and appearance. It captures not only the presence of cavities or damage but also the overall state of one's teeth and gums.

In contrast, other options focus on more specific aspects. Dental Caries refers specifically to tooth decay caused by bacterial infection, which affects teeth individually rather than addressing the overall condition of a person's dental health. Septal Hematoma is a nasal condition unrelated to dental health, usually concerning an accumulation of blood in the septum between the nostrils. Normal Jaw Approximation describes the natural alignment of the jaw and does not imply any issues with teeth. Therefore, "Poor Dentition" is the most accurate descriptor for having bad teeth.