The maxillary sinus and its relationship to dental practice.
D005491:Focal Infection, Dental / Q000209:etiology*; D006801:Humans; D008439:Maxillary Diseases / Q000000981:diagnostic imaging / Q000209:etiology*; D008443:Maxillary Sinus / Q000033:anatomy & histology* / Q000000981:diagnostic imaging / Q000601:surgery*; D011859:Radiography; D014070:Tooth / Q000033:anatomy & histology; D014092:Tooth Root / Q000601:surgery*