1. A method of providing real-time dynamic imagery of a medical procedure site, comprising the steps of: receiving a first real-time dynamic video stream of a scene based on a first modality from a first video source; receiving a second real-time dynamic video stream of the scene based on a second modality from a second video source; spatially registering the first real-time dynamic video stream and the second real-time dynamic video stream, wherein the first real-time dynamic video stream and the second real-time dynamic video stream align to form a composite representation of the scene; and generating a composite real-time dynamic video stream of the scene from the composite representation.