摘要 |
Described is a method of providing image guidance for use in an organ or area of interest subjected to motion that includes acquiring a three-dimensional image of the organ or area of interest of the subject with at least two imageable, visible markers and at least one magnetically tracked marker in place, acquiring a three-dimensional image of the organ or area of the subject with at least two imageable, visible markers and at least one magnetically tracked marker in place, correlating a magnetic field space to the three-dimensional image space, providing an overlay of a magnetically tracked probe in the three-dimensional image space, planning a path to a target within the organ or area of interest within the subject, and proceeding along the planned path.
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