Getting Restorative Dental Treatment When Pregnant
10 Jul 2017


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Is It Safe To Get Fillings While Pregnant?

Pregnancy makes expectant mothers more sensitive to all kinds of risk, because of valid concerns about the development of the foetus. Indeed, you need to be cautious about what you consume and expose yourself to. Things such as alcohol, smoking and some medications should be avoided.

Does this mean that you should postpone all dental work until post-delivery?

No. In fact, dental professionals recommend that expectant mothers maintain their usual dental cleanings and annual exams. They are not only safe for the developing fetus, but also critical during the pregnancy because the higher hormone levels make your mouth more vulnerable to swelling gums, bleeding and bacterial buildup that may accelerate tooth decay and irritate the gums. Preventive dental work during pregnancy is particularly important to reduce the risk of oral infections like gum disease, which has been linked to pre-term birth.

What about procedures that require X-rays and anaesthesia?

Restorative dental procedures such as crowns and composite resin fillings for cracked or broken teeth should be treated promptly to prevent infection. However, any lengthy dental procedures should ideally be done in the first or second trimester, as you may find it very difficult to stay still on your back for extended periods when you reach the third trimester.

When faced with emergency dental situations in the third trimester, such as those that require tooth removal or a root canal, you will have to endure the discomfort of sitting in the dentist’s chair. But the treatment itself does not cause any harm to you or the baby. Here’s why:

  • For procedures requiring the administration of anaesthesia, the dentists use the least amount possible to make you comfortable. Your comfort is important to avoid any stress on you or the baby. Moreover, the more relaxed you are, the better the anaesthesia works.
  • The American College of Radiology states that there is no diagnostic X-ray with a dose of radiation that is high enough to adversely affect a developing foetus. The American Dental Association further states that getting dental X-rays when pregnant is safe when done with required shielding.
  • Safe antibiotics such as amoxicillin, penicillin, and clindamycin can still be safely prescribed after the procedure to prevent or treat infections.

What dental treatments should be postponed?

Expectant mothers should try to avoid exposing the developing foetus to any risks, so any dental procedures that do not directly address pain or discomfort, such as those involving elective or cosmetic treatments like teeth whitening, should be done after delivery.

Dr. William Yoo

A graduate of University of Sydney, Dr. Yoo joined the Roots on Whyte team after working on the West Coast and throughout Northern Canada. Dr. Yoo is passionate about oral care and holistic approaches to dentistry. His mission is to ensure each patient receives the best possible care during their visit at the clinic. In his spare time, he enjoys fishing and exploring Edmonton’s restaurant scene together with his wife, Kelly.

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