Ace HOSA Dental Terms Quiz 2025 – Drill Your Way to Dentistry Success!

Untreated periodontitis can lead to loss of teeth due to tissue destruction because it affects the supporting structures of the teeth, including the gums and bone. Periodontitis is an advanced form of gum disease characterized by inflammation and infection that results in the breakdown of the supporting tissues. As the condition progresses, the alveolar bone around the teeth can deteriorate, leading to a weakening of the teeth and eventual tooth mobility and loss. This destruction of the periodontal tissues is a direct consequence of the chronic inflammatory response to harmful bacteria in the dental plaque, highlighting the importance of early diagnosis and treatment to prevent such severe outcomes.

In contrast, the other options do not represent the primary consequences of untreated periodontitis. Whitening of teeth usually relates to cosmetic procedures rather than issues of gum disease. Alignment issues may arise from various factors but are not a direct result of periodontitis. Increase in tooth sensitivity could occur due to various dental issues, including enamel wear or gum recession, but is not as significant or universally recognized a consequence of untreated periodontitis as tooth loss.