The consequence of losing the material in the socket is that it is prone to dental caries. Fissure sealing is the process of applying a layer of adhesive resin material to the grooves on the surfaces of newly erupted molars to prevent caries by forming a barrier between the teeth and food and reducing the growth and accumulation of bacteria there. Therefore, when the material is removed, the grooves of the teeth are exposed and food tends to be embedded in these grooves, increasing the incidence of dental caries. Therefore, when the fissure sealing material has fallen off, you should go to the dental hospital in time to re-seal the fissure, and avoid eating sticky food after the fissure sealing, so as not to stick off the fissure sealing material and destroy its protective effect. It is recommended to go to the regular hospital in time, standardized treatment.