In countries with a long-standing history of prevention and, therefore, a high number of dentate seniors, such as Canada , the prevalence of dentin hypersensitivity is independent of age, at a rate of about 25–30 %
In countries with a long-standing history of prevention and, therefore, a high number of dentate seniors, such asCanada , the prevalence of dentin hypersensitivity is independent of age, at a rate of about 25–30 %