Crossover Effect in Radiology ll Double emulsion X-Ray Film

the "crossover effect" refers to the phenomenon where light emitted by an intensifying screen on one side of a double-emulsion film can pass through the film base and expose the emulsion on the opposite side, leading to image blur and reduced quality.

Consequences:
Image Blur: The crossover effect can lead to a loss of sharpness and detail in the radiographic image.

Reduced Quality: The overall image quality can be diminished due to the unwanted exposure on the opposite emulsion

Light-Absorbing Layers: Modern film-screen systems often incorporate a light-absorbing layer between the film base and the emulsion to minimize crossover.


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