Luxa o intrusiva em dentes decíduos: relato de casos

This study aims at presenting two case reports of patients having intrusive luxation injuries of the primary incisors. Patients were followed since emergency care, dental management and follow-up appointments until eruption of the permanent successors. In both cases, due to the severity of the intrusion, there were sequelae affecting the successor teeth, such as developmental defects of the crown. Considering several sequel possibility that occur in intruded primary teeth and the potential risk to extent the damage to the permanent successor, it is important that the dentist have been informed about guidelines for management of traumatic injuries. Besides of this the dentist must teach about prevent measures of accidents in preschool children aiming to reduce the frequency of dental trauma.