Root canal retreatment is performed using local anesthesia to ensure the tooth and surrounding tissues are comfortable during treatment. Most patients are surprised by how comfortable the procedure is.
Some soreness or sensitivity afterward is normal as the tooth begins the healing process. The amount of discomfort often depends on the amount of inflammation or infection present before treatment.
For patients who feel anxious, we offer nitrous oxide (laughing gas) and oral sedation options to help create a more comfortable experience