“My gums always bleed when I floss, it’s normal”. Wrong! Half of North Americans over 30 experience gum bleeding while brushing and flossing but that statistic doesn’t mean it should be happening. Bleeding gums are actually a sign of periodontal disease. Periodontal disease is an umbrella term for an infection of the structures around the teeth, including gums, ligaments, and bones. Most people are familiar with the term gingivitis. Gingivitis is the earliest stage of periodontal disease, and if left untreated complications can arise. Since gingivitis and the latter forms of periodontal disease are so common, researchers have been searching for their cause. It turns out that gum disease can be chalked up to bacterial infection. Certain types of bacteria are especially prone to take up residence and wreak havoc in the structures of the mouth. There is great scientific interest in the realm of periodontal disease, as the health of one’s gums has been shown to be linked to their overall health. Researchers are studying connections between:
- Gum disease and heart disease: gum disease may increase the risk for clogged arteries and may worsen existing heart disease.
- Stroke: gum disease may increase the risk of stroke, which is the blockage of a blood vessel to the brain.
- Diabetes: gum disease has been linked to difficulty controlling blood sugar.
- Respiratory disease: bacteria from the gums may travel to the lungs, aggravating respiratory conditions.
- Scaling and root deplaning. This is a non-surgical method of addressing periodontal disease, where the dentist scrapes the plaque away from your teeth, then smooths out the surface to prevent bacteria from re-infecting the site. It may take several visits to the dentist to do a complete and thorough job. If you find the procedure uncomfortable, a local anesthetic may be used to numb your mouth.
- Pocket reduction procedure. Sometimes the infection is so bad that the gum comes away from the tooth it surrounds. In such cases, a pocket reduction can help. After scaling and deplaning your teeth, your dentist pulls back the gum to clean out harmful bacteria. This allows the gum to reattach to the tooth, with all structures clean and healthy.
- Gum grafts. Periodontal disease can cause the gums to recede or move away from the tooth, exposing tooth roots. This can cause severe pain when eating, drinking, or any other activity where the teeth may touch. In a gum graft, the tissue is taken from your palate (or another source) and is used to cover the exposed root.

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