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Oral Health August 24, 2022

Lactobacilli and human dental caries: More than mechanical retention

Dental caries is a clinic manifestation of continued demineralization of the tooth enamel resulting from acids produced from sugar fermentation by bacteria in the plaque microbiota on the tooth surface, under the gum and in the proximal surfaces. Lactobacilli have been considered major…

odha-newswire-Denture cleanliness and hygiene

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Denture cleanliness and hygiene: An overview

Dentures are an excellent treatment modality for partial and edentate clients. However, clients typically demonstrate poor levels of denture hygiene. Improper denture care and hygiene can cause decreased prosthesis longevity and increased risk of developing dental caries, periodontal disease, and oral candidiasis.…

ODHA News 3 days ago

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Welcome to Our New Board Members

Please join us in welcoming the ODHA 2026–2027 President Amy Currie, President Elect Michelle Aube-Simmonds, and new Board Directors Laura Perri (Region B) and Karmahn Porteous (Region C). These accomplished registered dental hygienists bring a wealth of experience, dedication, and passion for…

Wellness May 25, 2026

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Screen time and youth well-being

Key messages: Few Canadian youth meet screen time guidelines. Youth who followed screen time guidelines were more likely to meet physical activity recommendations and were significantly more likely to report better well-being (e.g., mental health, life satisfaction, stress levels). Youth…

Childhood oral health associated with cardiovascular disease in adulthood

Oral Health Wellness May 19, 2026

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Childhood oral health associated with cardiovascular disease in adulthood

Key messages: Poor oral health in childhood is associated with increased risk of adulthood ischemic heart disease, myocardial infarction, and ischemic stroke. Persistent or worsening dental caries and gingivitis in childhood are associated with higher atherosclerotic cardiovascular disease risk in adulthood.…

ODHA News May 11, 2026

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ODHA welcomes Ontario government’s announcement about scope of practice next steps

After years of advocacy on behalf of Ontario’s registered dental hygienists, the ODHA’s board and staff are EXTREMELY excited to share the government’s announcement, which is moving forward with the next phase in making scope expansion for registered dental hygienists a reality. The…

Oral Health May 7, 2026

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Applications of artificial intelligence in oral healthcare

Introduction Artificial intelligence (AI), which encompasses subfields such as machine learning and deep learning, is a branch of computer science and engineering devoted to developing machines that can perform tasks requiring human-like intelligence. These tasks include visual perception, decision-making, and natural language processing.…

ODHA digital publication-FOCUS April issue 2026

ODHA News April 30, 2026

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FOCUS April issue 2026 released

The April 2026 issue of FOCUS is now available. As an ODHA member-exclusive publication, FOCUS delivers timely insights, practical guidance, and professional updates to support registered dental hygienists and dental hygiene students. In this issue, you’ll find: CEO’s Message: Reflections on the importance of…

Medical management, orofacial findings, and dental care for the patient with Parkinson’s disease

Diseases Oral Health April 17, 2026

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Managing Parkinson’s disease in oral healthcare

Introduction Parkinson’s disease is the second most prevalent neurodegenerative disorder in North America, following Alzheimer’s disease. Individuals with Parkinson’s disease often experience neuromuscular, cognitive, and postural impairments that make oral self‑care difficult. Orofacial complications may include weakened facial musculature, tremors of the tongue, lips,…

Oral health implications in Parkinson’s disease

Diseases Oral Health April 10, 2026

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Oral health and Parkinson’s disease

Introduction Parkinson’s disease is a progressive neurodegenerative disorder characterized by bradykinesia (slowed movements), muscle rigidity, resting tremor, and postural instability. The global burden of Parkinson’s disease is escalating due to the rapidly aging population. Parkinson’s disease significantly impacts multiple body systems, including the…

Active families improve adolescent physical and mental health

Mental Health April 3, 2026

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Active families improve adolescent physical and mental health

Key messages: Adolescents who participate in family physical activity are more likely to meet the recommended guideline of at least 60 minutes of moderate-to-vigorous physical activity each day and limit their recreational screen time to two hours or less per day. …

ODHA News March 24, 2026

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Summary Report – Salary and Practice Study 2025

ODHA 2025 Salary and Practice Study Summary Report is now available on the ODHA website! This report provides key insights into compensation, employment conditions, and workplace trends, offering members a valuable benchmark for comparison and informed decision-making. Conducted every two years as an exclusive…

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