Interventional radiology is a medical subspecialty that performs various minimally-invasive procedures using medical imaging guidance, such as x-ray fluoroscopy, computed tomography, magnetic resonance imaging, or ultrasound.

What is the meaning of interventional?

Interventional: Pertaining to the act of intervening, interfering or interceding with the intent of modifying the outcome.

What is the meaning of interventional procedure?

An interventional procedure is defined as any procedure used for diagnosis or treatment that involves incision; puncture; entry into a body cavity; or the use of ionising, electromagnetic or acoustic energy.