The incisors appear slightly loose permanent teeth grow out, if you go to the hospital to take a film to check the incisors for the retention of milk teeth, need to be extracted in time, so as not to cause malocclusion.
Generally speaking, when the permanent teeth are about to erupt, the roots of the milk teeth will be gradually absorbed and loosened, and some of them can be detached by themselves, and if they are not detached in time, they need to be extracted in time by using dental pliers in the hospital. x-ray examination of the tooth germ is located under the roots of the milk teeth or the lateral side of the teeth, and if it is not extracted in time, the permanent teeth will be ectopic eruption, which will lead to malocclusion of teeth in the oral cavity.
Loose incisors may also be caused by trauma or inflammation, it is recommended to go to the hospital in time for examination, the retained milk teeth need to be extracted as soon as possible, if the teeth are traumatized or inflamed need to be treated in time.