The loss of a whole tooth can be replaced. If the loss of this tooth is due to severe decay, or inflammation in the mouth, and it falls out because it is not treated in time, in this case the inflammation should be treated, and then the tooth should be filled afterwards. Tooth loss may also be caused by external forces, in which case a filling is needed, a removable denture can be installed, that is, the kind that can be removed, or a fixed denture can be made. In addition, if the oral conditions are suitable, dental implants can be considered and the patient can decide how to repair this tooth depending on the specific situation.