Intrusive luxation of permanent upper central incisor into the nasal cavity: A case report.

This case report outlines a rare complete intrusion of a permanent, maxillary central incisor (tooth 11) into the nasal cavity, with a late diagnosis and treatment. An eight-year-old boy was referred to an oral and maxillofacial surgery service with absence of tooth 11 after an episode of a fall from his own height. Approximately 50 days after the trauma, the patient presented with a complaint of obstruction of the right nostril.