images recorded using silver based film
If the x-ray film is fogged, the image will be black.
x-ray film
Lead appears white in an x-ray image. Its density prevents the x-ray beam from reaching the x-ray film leaving that part of the film unexposed (white).
The patient has to be in betwee the X-ray source and the film, so that a ''picture'' of the shadows made by the X-ray can be taken.
X ray film was produced much like the film for visible light. Silver halide suspensions were spread on the backing material.
A panoramic (Panorex) is the dental x-ray where the film is out of the mouth. It is a form of x-ray tomography. The film is replaced by an digital receptor on modern machines.
X ray film was produced much like the film for visible light. Silver halide suspensions were spread on the backing material.
Traditionally, X-Ray images have been recorded using silver-based film, which needs conventional wet processing in total darkness. The film is heavily silver-laden (much more than in normal camera film for snapshot photography), and is thus expensive. In recent times, digital methods of recording X-Ray images have been developed, which give instant results, easily stored in IT systems, just as normal digital photography does.
"Plain film" and "plane film" refer to the same thing in radiology, which is the traditional method of capturing X-ray images on a flat sheet of film. This type of X-ray imaging is being replaced by digital radiography, which provides quicker image acquisition and easier storage and sharing of images.
When the film is taken front to back, with the back being against the film, it is anteroposterior (AP).
X Ray film emulsions are sensitive to light.
I dont specifically know what chemical it is, but x-ray film developing solution is used to develop an x-ray. Just like with photographs, an x-ray is a picture taken on a big piece of film (it is loaded into the board you stand in front of to get an x-ray), and then the 'picture' is snapped, and the film has to be developed in a dark room, where you dip the x-ray in a developing solution for a few minutes and then you can see the picture (in this case your bones). before an x-ray is developed its just a big black piece of film, and just like with a camera, if you expose it to light before it has been developed, it is ruined. hope this answered your question