title: Images in clinical medicine. Ectopic tooth in the maxillary sinus.
authors: Hôpital de Sion, Sion, Switzerland.
authors: Lluís
authors: L
authors: Nisa
authors: Roland
authors: R
authors: Giger
mesh_terms: D000293:Adolescent; D002828:Choristoma / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008443:Maxillary Sinus / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed; D014096:Tooth, Supernumerary / Q000000981:diagnostic imaging*