Extraction of baby teeth in children can be uncomfortable, but not painful. This is because if a baby tooth is too loose, only sterilization or simple table anesthesia is needed to remove the retained baby tooth. However, if the baby tooth is too strong or has a stubbed root or crown, the child will be extracted under local anesthesia. The hospital has table anesthesia cream and STA painless local anesthesia instrument, both of which can reduce the pain felt by the child during the extraction. So parents do not have to worry too much, they can tell their babies that there will be no pain when extracting the baby teeth, and as long as they cooperate with the doctor and do not move around, and follow the doctor’s instructions, they can safely and easily remove the retained baby teeth. It is normal for parents to think that the extracted baby teeth have no roots. This is because the eruption of permanent teeth stimulates the resorption of the roots of the baby teeth before the baby teeth fall out naturally from the mouth, and partial resorption of the roots of the extracted loose baby teeth may occur. Parents should not worry too much, and there will be no significant pain when the loose tooth is extracted.