Milk teeth remaining in the gums growing horizontally is a case of milk teeth stagnation, you can temporarily observe, adjust the diet, and in serious cases, you need to pull out the milk teeth. 1. Temporarily observe: when the milk teeth are growing horizontally in the gums, but the permanent teeth have not yet erupted, you can temporarily observe and do not deal with them, but you need to observe the development of the teeth. 2. Adjust the diet: when the remaining milk teeth are growing horizontally in the gums, you need to eat more hard food that is difficult to chew to improve the chewing ability and promote the absorption of milk teeth. 3. Need to extract milk teeth: milk teeth remain in the gums and grow horizontally and permanent teeth have begun to erupt, should be considered in time to extract the remaining milk teeth. Parents should pay more attention to the development of their children’s teeth during the period of tooth replacement, and take your child to the hospital stomatology department for examination in time if you find that the remaining milk teeth are growing horizontally in the gums.