Which imaging modality is described as conducting dynamic imaging for real-time guidance?

Fluoroscopy is recognized for its capability to conduct dynamic imaging, allowing for real-time visualization of moving internal structures in the body. This imaging modality uses X-rays to create a continuous series of images, effectively capturing motion. It is particularly useful in various medical applications, such as guiding catheter placements, observing the gastrointestinal tract, and conducting certain interventional procedures where live feedback is crucial for the success of the intervention.

Unlike other modalities such as MRI, which provides detailed static images of organs and tissues but does not typically offer real-time guidance, or ultrasound, which can provide real-time imaging but is generally more limited in depth and resolution, fluoroscopy stands out for its ability to offer both immediate visual feedback and a "live" view of processes occurring within the body. Dental x-rays also facilitate imaging but do not provide dynamic, real-time assessments necessary for complex procedures.