Processing faults
- Created by: Abigail Gibson
- Created on: 24-09-15 12:07
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Fault
Elongation - Collimator angulation is too shallow, producing a long image
Foreshortening of image- Collimator angulation is too steep producing a squat image
Coning- Collimator angulation is not central to the film, so the film is only partly exposed
Blurred image- Patient or collimator moved during exposure
Transparent film or faint image with overlying pattern- Film placed the wrong way round to the collimator for exposure, with the Lead foil pattern superimposed onto the film- this may not always appear as…
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