The baby 10 weeks old has not yet replaced the teeth to consider dental disease, may need to take pictures to check, watch and wait, open the window to help eruption, surgical orthodontic treatment, denture repair, etc., it is recommended to go to the hospital for specific examination and treatment. The baby 10 weeks old has not yet replaced teeth can take pictures to check the development of permanent embryo, may be due to delayed development of the teeth caused by late eruption, this can be patient waiting. The premature loss of milk teeth causes the gums in the corresponding position to be tough, and it is difficult for the permanent teeth to erupt, you can choose to cut the gums under anesthesia to help the permanent teeth to erupt. If there are multiple teeth in the jawbone that prevent eruption, or if the teeth are not in the right position to erupt, or if there is a mass that prevents the teeth from erupting, the teeth can be surgically extracted and the mass removed, and then the teeth can be orthodontically pulled to erupt. If the teeth are missing congenitally, the denture can be made at a later stage.