The Quality Control for General X-ray diagnostic Equipment

Although the radiodiagnosis equipment is advanced, the actual output magbe changed when it has worked for some time. This may affect the quality of x-ray or lead to cases of unnecessary radiation exposure to workers and patients. In order to ensure the proper output, the quality assurance program should be organized. In this paper, the purpose, procedures, acceptable variations of the quality control for general X-ray equipment are listed and they will be useful to clinic practice.