The teeth that emerge in infants are called milk teeth, and there is a gap between the two milk incisors when they emerge, and they are not closely connected. There are gums growing between the gap, that is, the meat in the middle of the two milk teeth when they erupt, and the gums are attached to the labial tether, and when the attachment is too low, you can see the gum meat, which is caused by the gap between the two teeth that are not closed. In this case, there is no need to worry too much. As we grow older, the labial tether will gradually be raised to its normal position, and the gap between the two milk teeth will be closed and will gradually develop normally.