Overview
Fluoroscopy provides continuous x ray imaging for functional studies and image guided procedures such as contrast studies catheter placement and interventional procedures.
Technique
Use pulsed fluoroscopy collimation and last image hold to minimize dose. Protective shielding and distance reduce occupational exposure.
Clinical Uses
Common uses include gastrointestinal contrast studies angiography catheter guidance and orthopedic dynamic assessments.
Limitations and Safety
Prolonged fluoroscopy increases radiation exposure. Careful planning and dose monitoring are required.