Symmetrical anteroposterior projections of the sternoclavicular joints with motion studies.
A radiographic technique is described for the symmetrical visualization of the sternoclavicular joints in the anteroposterior projection. A short focal-spot patient distance is used with an ultra-fine focal-spot tube, so that differential magnification projects the sternoclavicular joints to either side of the thoracic spine. The supine position is comfortable for the symptomatic patient. Motion studies are made.
D006801:Humans; D008722:Methods; D011187:Posture; D011858:Radiographic Magnification; D013247:Sternoclavicular Joint / Q000000981:diagnostic imaging* / Q000293:injuries