X-ray Artifact is: (A) A radiolucent area, (B) Any abnormal opacity in the radiograph, (C) Produced when patient moves while taking the shoot, (D) All of the above
Answer is C. X-ray artifacts. Artifacts can present in a variety of ways including abnormal shadow noted on a radiograph or degraded image quality and have been produced by artificial means from hardware failure, operator error and software (post-processing) artifacts.