How frequently should testing for screen/film contact be conducted?

Testing for screen/film contact should be conducted semi-annually to ensure the highest quality of radiographic images. This frequency allows for regular assessment and ensures that any potential issues with contact, which could lead to image degradation, are identified and addressed in a timely manner. Maintaining proper screen/film contact is crucial for achieving optimal image quality; any loss of contact may result in blurriness or decreased contrast, ultimately affecting diagnostic capability.

Conducting tests more frequently than necessary may not provide significant additional benefits, while extending intervals beyond semi-annual could risk undetected problems that compromise image quality. By adhering to the semi-annual schedule, operators can balance thoroughness with practicality, thereby maintaining consistent standards in radiographic practices.