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College of Dental Hygienists of Ontario
The College of Dental Hygienists of Ontario regulates the practice of dental hygiene in the interest of the overall health and safety of the public of Ontario.

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The CDHO Knowledge Network

Welcome to the CDHO Knowledge Network!
Find the clinical information you need to make point-of-care decisions easier, faster and more accurate.

Select a letter below to view the CDHO Knowledge Network's A-Z list of Conditions

KN_buttonNewNEW - Quick Reference Factsheets

  • Medical Advisories
  • Oral Implications of medical conditions
  • Considerations for treatment planning
  • Contraindications to scaling and root planing