Example 1, metacarpal bones: generally, the radiographs are taken as orthogonal oblique photographs, and if you photograph a lateral photograph of a metacarpal bone, basically no one can see the bone structure;
Example 2, foot bones: usually the radiograph is taken as orthogonal oblique photographs. If a lateral view of the metacarpal is taken, basically no one will be able to see the structure of the bone;
Example 2, the foot bone: Generally, an orthopantomogram or oblique view of the foot bone is taken, and the principle is the same as that of the metacarpal bone.
Example 3, sternocostal joints: these are commonly photographed in orthopantomograms or oblique radiographs. As there are ribs on both sides of the chest, it is not possible to visualize the structure of the thoracic-ribcage joints on lateral radiographs;
Example 4, Hip joints: generally, orthopantomograms are taken, but lateral radiographs are not meaningful. If necessary, oblique films can be taken;
Example 5, knee: the common film is orthopedic and lateral, if necessary, knee oblique film or knee axial film can be taken.
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