What is a common misconception about periodontal disease?

The belief that periodontal disease only affects certain age groups is a common misconception. In reality, periodontal disease can develop at any age, including in young children and adolescents. The condition arises from a complex interplay of factors, including genetic predisposition, systemic health issues, lifestyle choices, and oral hygiene practices, rather than simply the age of the individual.

The other options reflect misunderstandings about the nature and consequences of periodontal disease. For instance, while it is true that periodontal disease can lead to tooth loss, it is not limited to this outcome—it can also impact overall health, as periodontal disease is linked to various systemic conditions like heart disease and diabetes. Although poor brushing habits can contribute to the onset of periodontal disease, inadequate brushing is not the sole cause, as other factors such as genetics, smoking, and certain medical conditions also play significant roles. Lastly, while some individuals may not experience pain in the early stages of periodontal disease, it is not accurate to say that it does not cause any pain, especially when the disease progresses and leads to more severe inflammation and destruction of supporting structures.