Abstract: The disclosure relates to a method including receiving a first set of images, the images being scans from one or more medical instruments; creating a patient-specific image reconstructed model based on the first set of images; defining mapping points on the reconstructed model; receiving a second set of images; defining patient recognition mapping points on the second set of images; overlaying the reconstructed model and the second set of images based on the mapping points and the recognition mapping points; and displaying the overlaid model aligned with the second set of images.

Abstract: The disclosure relates to a method including receiving a first set of images, the images being scans from one or more medical instruments; creating a patient-specific image reconstructed model based on the first set of images; defining mapping points on the reconstructed model; receiving a second set of images; defining patient recognition mapping points on the second set of images; overlaying the reconstructed model and the second set of images based on the mapping points and the recognition mapping points; and displaying the overlaid model aligned with the second set of images.

Abstract: A surgical assistance method can include: generating a 3D representation of a set of anatomical structures, registering the 3D representation with a subject, displaying an overlay of the 3D representation, determining a trajectory, determining surgical guides, determining observation parameters, and/or facilitating the surgical procedure. The method functions to generate a virtual cut displayed on a 3D representation of a subject to facilitate provider planning and/or performance of a surgical incision.

Abstract: In variants, a method can include determining measurements of a surgical procedure, determining a set of feature states for elements depicted and not depicted within the measurements, tracking the set of features, determining a procedure step, predicting a set of future feature states based on the set of feature states and the procedure step, and performing further analyses based on the set of feature states and the set of predicted future feature states in order to facilitate measurement and improvement of a surgical procedure