Radiographic anatomy of the paranasal sinuses. IV. Caldwell view.
D005005:Ethmoid Sinus / Q000000981:diagnostic imaging*; D005626:Frontal Sinus / Q000000981:diagnostic imaging*; D006801:Humans; D008437:Maxilla / Q000000981:diagnostic imaging; D008961:Models, Structural; D009915:Orbit / Q000000981:diagnostic imaging; D011859:Radiography; D012886:Skull / Q000000981:diagnostic imaging*; D013679:Technology, Radiologic; D015050:Zygoma / Q000000981:diagnostic imaging