The surgical correlation of x-ray findings by polytomography. With special reference to chronic otitis.
D006801:Humans; D008416:Mastoid / Q000000981:diagnostic imaging; D008417:Mastoiditis / Q000000981:diagnostic imaging* / Q000601:surgery*; D010033:Otitis Media / Q000000981:diagnostic imaging* / Q000601:surgery*; D011859:Radiography; D013701:Temporal Bone / Q000000981:diagnostic imaging; D014054:Tomography