[How and when does the fractured root penetrate into the maxillary sinus].
D006801:Humans; D008443:Maxillary Sinus / Q000293:injuries*; D012852:Sinusitis / Q000209:etiology*; D014081:Tooth Extraction / Q000009:adverse effects*; D014092:Tooth Root
Hogyan és mikor kerül a betört gyökér a sinus maxillarisba?