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Traumatic dental injury in children is commonly occurred problem. Intrusion, which occurs about 3% in permanent tooth, may occur in the anterior region. This intrusion frequently leads to pulp necrosis, pulp canal obliteration, external root absorption, alveolar bone loss and these complications are influenced by depth of intrusion and state of root development. Various treatment approaches have been suggested to manage of intruded teeth. Techniques aiming to reposition the intruded tooth include an observation for spontaneous re-eruption, surgical reposition, orthodontic extrusion. we report two cases with clinically satisfactory results for traumatically intruded maxillary incisor. In one case which has a large open apex and mild intrusion depth, we observed for spontaneous re-eruption. In other case, which performed orthodontic traction with removable appliance.
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