title: Puzzles in practice. Oroantral fistula.
authors.affiliation: Penn State University College of Medicine, Allentown, PA 18103, USA. yehia.mishriki@lvh.com
authors.forename: Yehia Y
authors.initials: YY
authors.lastname: Mishriki
mesh_terms: D000328:Adult; D006801:Humans; D008297:Male; D009957:Oroantral Fistula / Q000000981:diagnostic imaging / Q000209:etiology*; D012221:Rhinitis, Allergic, Perennial / Q000150:complications*; D012852:Sinusitis / Q000150:complications*; D014057:Tomography, X-Ray Computed; D014081:Tooth Extraction / Q000009:adverse effects*