Hello friends of liketu, enamel defects can be found in some people who have totally weak tooth enamel, it can also have an incidence during intrauterine life when its formation is affected. In this case we are talking about a hypomineralisation of the enamel, so the main characteristics will be a fragile enamel that can be easily detached, causes exposure of the dentin so the patient will have sensitivity and the rapid development of dental caries disease.
In the first line, the patient should be given adequate management of the dental caries disease, as the aetiological factors may be during gestation or trauma during childhood, which is what happened to our patient, so the tooth should be restored by means of dental surgery.