A Retrospective Study of Replacement Resorption and Its Risk Factors After Replantation of Avulsed Young Permanent Teeth

The study shows that the longer the time in vitro, the more likely progressive tooth sinking will occur, resulting in tooth loss. Therefore, it is more important to popularize the emergency treatment of mean avulsion. How to correctly deal with prolapse teeth, how to optimize the emergency trauma channel, reduce the occurrence of delayed replantation, and prolong the life of replantation teeth will be the focus of the future work of pediatric stomatologists.