How to take bilateral X-ray photos of nasal bones

1. The patient is prone on the photographic table or sitting in a chair at one end of the photographic table.

2. The skull is in a standard lateral position.

3. Place the box on the outside of the cheekbones and the nasal bone in the center of the box.

4. Keep the shooting distance at 90 to 100cm.

5, the center line cut into the nasal root, vertical into the cassette.