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Craniostatic positioner, particularly for the ambulatorial radiography of the temporal-mandibular articulation
Craniostatic positioner, particularly for the ambulatorial radiography of the temporal-mandibular articulation
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机译:颅骨定位器,特别是用于颞下颌关节的放射摄影
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摘要
The craniostatic positioner comprises a pair of plates carried by a transverse yoke and having, one a collimator with a socket for the insertion of the X-ray tube therein, the other a cassette holder with an optical centering device, and a positioning assembly for positioning the patient's head including a headrest, a forehead slider, and an auricolar compass provided with at least one swivelling extension which cooperates with the compass in defining a reference plane containing anatomically definite and selectable points of the skull structure.
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