Double-contrast arthrotomography of the temporomandibular joint: introduction of an arthrographic technique for visualization of the disc and articular surfaces.
A technique for double-contrast arthrotomography of the temporomandibular joint was developed. Iodine contrast medium and air were injected into both joint compartments of 105 patients. Lateral tomography using a multi-film cassette was performed. The double-contrast arthrotomography depicted, with good definition, the configuration and position of the disc, its attachments, and the articular surfaces. Postarthrographically, the patients experienced transient discomfort, but there were no serious complications. Double-contrast arthrotomography facilitates the diagnosis of internal derangements by improving the radiographic image of the intra-articular anatomy.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002358:Cartilage, Articular / Q000000981:diagnostic imaging; D002648:Child; D003287:Contrast Media / Q000008:administration & dosage; D005260:Female; D006801:Humans; D008297:Male; D008335:Mandibular Condyle / Q000000981:diagnostic imaging; D008875:Middle Aged; D013704:Temporomandibular Joint / Q000000981:diagnostic imaging*; D014056:Tomography, X-Ray / Q000379:methods*
D003287:Contrast Media