The difference between x-ray fluoroscopy and x-ray photography

1. Operation mode: X-ray fluoroscopy is to continuously emit X-rays through the X-ray tube to observe the perspective image on the screen, while X-ray photography is to instantly emit X-rays through the X-ray tube and capture the generated image through the photosensitive film, and the image obtained by photography inspection is static.

2. Imaging characteristics: X-ray fluoroscopy images are dynamic, which can observe the internal situation of patients in real time, but the image quality is affected by motion blur, while X-ray photography images are static, which can get clear images, but can't observe the real-time dynamic changes of patients.

3. Equipment difference: the equipment used for X-ray fluoroscopy is fluoroscopy machine, while the equipment used for X-ray photography is DR (Digital X-ray Photography System) or CR (Computer X-ray Photography System).