Best to do dental work in second trimester if necessary. This is because of the anes. they need to use and they will use a different kind of anes. probably without epinephrine. But you can safely have RCT and x-rays during second trimester of pregnancy. No major dental work should be done after 32 wks. Our office just did a successful root canal on a patient in her second trimester. I am not positive on the weeks.
at 10:02 PM on Dec. 28, 2008