What Researchers Did
The researchers reported a case of dental barotrauma experienced by a diving physician during hyperbaric chamber exposure.
What They Found
A diving physician developed sharp pain in the right maxillary molars during decompression from 243 kPa (2.4 atmospheres absolute) in a hyperbaric chamber. Clinical examination and radiography suggested a fracture of a heavily restored tooth due to barotrauma, which was managed by tooth extraction.
What This Means for Canadian Patients
Patients undergoing hyperbaric oxygen treatment should be aware of the potential for dental barotrauma, even with slow pressure changes. It is crucial for individuals with dental restorations to consult their dentist before hyperbaric exposure to assess and mitigate risks.
Canadian Relevance
This study has no direct Canadian connection.
Study Limitations
As a single case report, the findings are not generalizable to a broader population.