Wang, Hang Traumatic displacement of teeth into maxillary sinus and the retrieval assisted by computer-assisted navigation: A case report. [electronic resource] - Medicine Dec 2018 - e13865 p. digital Publication Type: Case Reports; Journal Article ISSN: 1536-5964 Standard No.: 10.1097/MD.0000000000013865 doi Subjects--Topical Terms: Accidents, TrafficAdolescentHumansMaleMaxillary Sinus--diagnostic imagingMaxillofacial Injuries--complicationsMolar--diagnostic imagingSurgery, Computer-Assisted--methodsTomography, X-Ray ComputedTooth Avulsion--etiologyTooth Extraction--methods