What does “Radiation-related dental caries” mean?
Radiation caries is a cavity that occurs mainly due to changes in the oral environment, such as a decrease in saliva, after radiation therapy in the head and neck area. Prevention and continuous inspection before and after treatment are important.
Why is my risk of cavities increased?
If salivary gland function is affected by radiation therapy, the protective effect of saliva may be reduced. If dry mouth and difficulties with eating and oral care overlap, cavities can easily develop.
How do I prevent it?
The cancer treatment team and the dentist share the treatment plan and plan fluoride, cleanliness management, and dry mouth management. Long-term dental care may be necessary even after radiation therapy is completed.
What is different from regular cavity treatment?
Check the irradiation area, timing, and treatment records. In particular, for invasive procedures such as tooth extraction, the risks associated with jaw bone recovery are evaluated and a plan is developed with the attending medical staff.
Frequently Asked Questions
Is radiation treatment for other parts of the body the same?
Treatment of the head and neck that affects the salivary glands and mouth must be distinguished from radiotherapy to other areas. Tell the dentist the actual radiation field and any accompanying treatments.
Will dry mouth go away immediately after treatment?
Changes in salivary gland function may persist. We manage it according to the level of discomfort and the condition of the saliva, and check cavities and mucous membranes regularly.
Questions needed to understand radiation caries
Learn what the term means and how it relates to your dental condition.
- Sufficient understanding
Have the radiation field and treatment history been shared?
Explanation and evidenceCheck your cancer treatment history and current condition before dental procedures.
National Institute of Dental and Craniofacial Research · Cancer Treatments and Oral Health - A choice suited to your condition
Do you have an individual fluoride/dry mouth management plan?
Explanation and evidenceThe management method and reexamination period are according to the guidance of the cancer treatment team and dentist.
National Cancer Institute · Oral Complications of Cancer Therapies
