For starters, dental disease
starts under the gum line and this is the cause for gingivitis, even if there is not a significant amount of tartar on the tooth.
Not exact matches
When plaque and tartar spread
under the
gum line, it can
start to damage to the supporting tissues around the tooth and eventually lead to tooth loss.
They
start as small defects in the tooth structure just
under the
gum line, and progress to painful invasion of the tooth by cells that gradually remove tooth structure and replace it with bone.
With periodontal disease, the bacteria
under the
gum line start to damage the bone around the teeth and the ligaments that fasten the teeth to the bone.