[Phantom root as dental trauma complication in immature teeth (systematic literature and clinical cases review)]

The paper presents literature review and the analysis of three clinical cases of phantom root development. Phantom root is a rare complication occurring as a result of apical papilla detachment, usually after dental trauma. Some authors suggest regenerative endodontic procedure may contribute to phantom root development because of rude intervention in periapical tissues needed to induce apical bleeding required for intracanal blood clot formation. Phantom root is not an indication for endodontic treatment. The prognosis depends on initial root formation stage and root to crow length ratio at the time of trauma. In the majority of cases the teeth may be preserved, but continuous root development is not to be expected.