What quality control procedures should be performed on x-ray cassettes?

Performing periodic examination and checks for warping and light leaks on x-ray cassettes is crucial for maintaining image quality and ensuring accurate diagnostic results. X-ray cassettes are designed to hold radiographic film securely and maintain an environment that prevents light from exposing the film before it is exposed to radiation.

Warping can impair the fit of the film within the cassette, potentially leading to uneven exposure and degraded image quality. Light leaks can cause unwanted exposure of the film, resulting in fogging or artifacts that obscure important diagnostic information. Regular checks for these issues help to ensure that the cassettes are functioning properly and are capable of producing reliable images.

In contrast, focusing solely on cleanliness or light leaks does not address the overall integrity of the cassette, as warping can significantly impact performance without being immediately visible. Therefore, a comprehensive quality control procedure that includes both warping assessment and light leak checks is essential for effective radiographic practice.