Gum disease (also called periodontal disease) is an infection of the tissues that support your teeth. It is a major cause of tooth loss in adults. Because gum disease is usually painless, you may not know you have it. At each regular checkup the dental hygienist will measure the depth of the shallow v-shaped crevice (called a sulcus) between your tooth and gums to identify whether you have gum disease.
Gum disease is caused by plaque, a sticky film of bacteria that constantly forms on the teeth. These bacteria create toxins that can damage the gums.
Periodontal diseases attack just below the gum line in the sulcus, where they cause the attachment of the tooth and supporting tissues to break down. As the tissues are damaged, the sulcus develops into a pocket; generally, the more severe the disease, the greater the depth of the pocket.
Periodontal diseases are classified according to the severity of the disease. The two major stages are gingivitis and periodontitis.
In the early stage of gum disease, called gingivitis, the gums become red, swollen and bleed easily. At this stage, the disease is still reversible and can usually be eliminated by daily brushing and flossing.
In the more advanced stages of gum disease, called periodontitis, the gums and bone that support the teeth become seriously damaged. Whereas healthy gums and bone anchor teeth firmly in place, infected gums can cause teeth to become loose, fall out, or have to be removed by a dentist.
That is one reason why regular dental checkups and periodontal examinations are very important. Treatment methods depend on the type of disease and how far the condition has progressed.
Good oral hygiene at home is essential to keep periodontal disease from becoming more serious or recurring. You don’t have to lose teeth to periodontal disease. Brush regularly, clean between your teeth, eat a balanced diet, and schedule regular dental visits for a lifetime of healthy smiles.