Periodontitis, or gum disease, is a common infection that damages the soft tissue and bone supporting the tooth. Without treatment, the bone around the teeth is slowly and progressively lost. The name “periodontitis” means “inflammation around the tooth.” Microorganisms, such as bacteria, stick to the surface of the tooth and in the pockets surrounding the tooth, and they multiply. As the immune system reacts and toxins are released, inflammation occurs.
Untreated periodontitis will eventually result in tooth loss. It may increase the risk of stroke, heart attack, and other health problems.
Bacterial plaque, a sticky, colorless membrane that develops over the surface of teeth, is the most common cause of periodontal disease. If this plaque is not removed, it can harden to form tartar, or calculus.