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Dentine hypersensitivity - Australian dentists' perspective
1Australian Research Centre for Population Oral Health, School of Dentistry, The University of Adelaide, South Australia, Australia. najith.amarasena@adelaide.edu.au
Australian Dental Journal
|July 8, 2010
Summary
Australian dentists generally understand dentine hypersensitivity, identifying abrasion and gingival recession as key factors. They commonly manage this condition with desensitizing agents, aligning with current scientific understanding.
Area of Science:
- Dentistry
- Oral Health
- Dental Research
Background:
- Dentine hypersensitivity is a common yet poorly understood dental condition.
- Understanding dentists' perceptions is crucial for improving patient care.
Purpose of the Study:
- To investigate Australian dentists' views on dentine hypersensitivity.
- To explore perceptions of occurrence, causes, triggers, diagnosis, and management.
Main Methods:
- A questionnaire-based survey was distributed to 800 randomly selected Australian dentists.
- Data from 284 private practitioners were analyzed.
Main Results:
- Most dentists estimated dentine hypersensitivity occurrence below 20%, prevalent in the 30-49 age group.
- Abrasion and gingival recession were identified as primary predisposing factors, with cold stimuli as the most common trigger.
- A majority diagnosed using differential diagnosis, and most prescribed desensitizing agents for home use.
Conclusions:
- Australian dentists' perceptions of dentine hypersensitivity align with existing scientific consensus.
- Awareness of underlying mechanisms is high, with a focus on exposed dentinal tubules as a cause.
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