When a 6-year-old child’s milk teeth do not fall out and new teeth grow in, it is generally recommended that the blocked milk teeth be extracted.
Usually, during the period of tooth replacement, the milk teeth did not fall out, the new teeth have grown the phenomenon known as milk teeth stagnation, milk teeth stagnation occupies the normal position of the permanent teeth eruption, will lead to ectopic eruption of the permanent teeth, so that the teeth are not aligned; stagnant milk teeth residual root stimulation of gingival tissues, resulting in gingivitis; milk teeth stagnation will also lead to chewing abnormalities in children and affect the oral hygiene, and other bad things.
In this case, it is recommended to go to the stomatology department in time to extract the milk teeth, so as to ensure the healthy growth of permanent teeth, children try to eat hard food during the period of tooth replacement, conducive to the replacement of teeth, and usually develop a good habit of brushing, rinse your mouth in time after meals.