口腔卫生是一个自主管理健康服务专业，主要关注于口腔疾病预防和最佳口腔健康的促进。作为一名持牌专业人士，口腔卫生的实践活动受到省司法的管理。口腔卫生主要包括5个部分：评估，口腔卫生诊断，规划，实施和评估。
Dental hygiene is a self regulated health service profession concerned primarily with the prevention of oral disease and the promotion of optimum oral health. As a licensed professional, the dental hygienist’s scope of practice is regulated by provincial legislation. The dental hygiene process of care consists of five components: assessment, dental hygiene diagnosis, planning, implementation, and evaluation.