A simple radiographic technic for visualization of the lacrimal foramen.
D005147:Facial Bones / Q000000981:diagnostic imaging*; D006801:Humans; D007765:Lacrimal Apparatus / Q000033:anatomy & histology / Q000000981:diagnostic imaging*; D008437:Maxilla / Q000000981:diagnostic imaging; D008722:Methods; D009666:Nose / Q000000981:diagnostic imaging; D011859:Radiography; D013679:Technology, Radiologic