Longitudinal study on types of injury, complications and treatment in permanent traumatized teeth with single and multiple dental trauma episodes.

The purpose of this study was to compare the type of injuries, complications and treatment in permanent traumatized teeth with single and multiple dental trauma episodes (MDTE). One hundred and fifty-five children, aged 6-14 years, sustaining one or more traumatic episodes to permanent teeth were included in this investigation. After the medical and dental history the patients were examined clinically and radiographically and the diagnosis of trauma, the treatment plan and the applied treatment were recorded.