Periodontitis, or Pyorrhea, is a disease involving inflammation of the gums (gingiva), often persisting unnoticed for years or decades in a patient, that results in loss of bone around teeth. This differs from gingivitis, where there is inflammation of the gingiva but without bone loss; it is the loss of bone around the teeth that differentiates between these two oral inflammatory diseases. Aetiology Plaque bacteria and bacterial toxins that accumulate below the gum-line may cause inflam ...
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From the WEST  scientific·clinical

From the EAST  traditional·alternative

... "Frontier dentistry," that staple of grade-B Westerns, typically involves an old cowpoke, an aching tooth, and a pair of pliers. Although dental care has come a long way since then, millions of adults...
Source: MayoClinic