Fig. 3: Pre- and post-operative radiographs of example cases with an “Uncertain” outcome.

A Maxillary central incisor in an adolescent patient with a history of unknown trauma (Pre-op). B The same tooth at 4 months post-treatment. C Maxillary central incisor in a patient between 5 and 10 years old with a history of enamel-dentine fracture (Pre-op). D The same tooth at 11 months post-treatment. E Maxillary lateral incisor in an adolescent patient with a history of unknown trauma (Pre-op). F The same tooth at 15 months post-treatment.