A hygienist has both
clinical and health promotional
responsibilities. Clinically they help
to treat and prevent periodontal (gum)
disease by scaling and polishing teeth,
applying prophylactic and antimicrobial
materials, they take dental radiographs
and undertake monitoring and screening
procedures. Dental hygienists is also
permitted to apply topical fluorides and
fissure sealants in order to reduce
dental caries (tooth decay).
Their health promotional
role includes motivating and encouraging
individuals and groups in oral health
practises, including oral hygiene and
dietary advice.
