What Researchers Did
This study reviewed the cytologic effects of radiation therapy on oral tissues and discussed their management.
What They Found
Radiation therapy significantly compromises the healing and infection resistance of oral tissues, particularly bone, making traumatic dental procedures risky. Such procedures can lead to uncontrollable necrosis in previously irradiated tissues. However, hyperbaric oxygen therapy has been shown to be 95% effective in preventing osteoradionecrosis in these tissues.
What This Means for Canadian Patients
Canadian patients undergoing radiation therapy to the head and neck should be aware of the increased risk of compromised healing and infection in their oral tissues. It is crucial for them to discuss any planned dental procedures with their oncology team to ensure safe and effective management.
Canadian Relevance
This study has no direct Canadian connection.
Study Limitations
As a review article from 1990, the information presented may not reflect current best practices or more recent advancements in radiation oncology and dental care.