Linked from
The 12 pages that link to Periodontal disease, each with the reason it gives.
ToothRelated: Damage to these tissues can loosen or ultimately cost teeth.
GingivitisNarrower topic: Gingivitis is its reversible, gum-limited form.
DentistRelated: Its prevention and treatment are central to maintaining gum and bone health.
Human mouthRelated: It affects the gums and supporting structures surrounding teeth in the mouth.