Which of the following is a potential outcome of untreated periodontal disease?

Tooth loss is a well-documented potential outcome of untreated periodontal disease. When periodontal disease progresses, it leads to the destruction of the supporting structures of the teeth, including the gums and the bone that anchors the teeth in place. This can result in increased tooth mobility and ultimately, tooth loss if the condition is not managed effectively.

Periodontal disease begins with inflammation of the gums, known as gingivitis. If left untreated, this inflammation can progress to periodontitis, which involves the deeper structures of the periodontium. The bacteria involved in periodontal disease produce toxins that not only cause inflammation but also lead to the breakdown of connective tissues and bone surrounding the teeth. As these structures deteriorate, the stability of the teeth is compromised, leading to potential tooth loss over time.

Other options, such as improved gum health, enhanced oral hygiene, and increased salivation, do not align with the typical consequences of untreated periodontal disease. Instead, neglecting periodontal health typically exacerbates the condition, leading to more severe dental and overall health issues.