The effectiveness of oral hygiene instructions in sign language among hearing impaired adults in Saudi Arabia.
Hytham N FageehManawar A MansoorPublished in: Special care in dentistry : official publication of the American Association of Hospital Dentists, the Academy of Dentistry for the Handicapped, and the American Society for Geriatric Dentistry (2019)
Videos of oral hygiene instructions in Arabic sign language had immensely improved knowledge regarding oral health and hygiene practices in the deaf/hearing impaired patients in this study.