Full Advanced Periodontal Disease Description [Continued from
above] . . . tissue called periodontal ligaments that extend
between tooth roots and sockets. The part of the tooth next to
the sulcus is extremely difficult to keep free of bacterial
plaque, and if not removed constantly, or left undisturbed for a
few days, will form tartar-a rough, hard material that adheres
to teeth. Plaque and tartar build-up constitute the primary
cause of periodontal disease. Periodontal disease begins with
mild gum inflammation and becomes more severe over time. Its
progression can be divided into four stages. The third stage
will see erosion of the gum, pockets will deepen, and more
potent forms of bacteria develop. The periodontal ligament and
alveolar bone become inflamed. In the fourth stage, there is so
much ligament and bone loss that the tooth, no longer stable,
will loosen in its socket. Bone loss magnifies pressure from
chewing, making the tooth progressively looser. As the tooth
looses its support it will fall out