Question

Which of the following 3D imaging techniques is utilized to provide "fly-through" images during CT colongraphy?

-orthographic volume rendering
-shaded surface display (SSD)
-perspective volume rendering
-minimum intensity projection (min-IP)

Answer 1

The 3D imaging technique utilized to provide 'fly-through' images during CT colongraphy is shaded surface display (SSD). SSD renders the surfaces of anatomical structures to create a 3D representation, allowing for a virtual 'fly-through' of the colon.

Step-by-step explanation:

The 3D imaging technique utilized to provide 'fly-through' images during CT colongraphy is shaded surface display (SSD). SSD is a method that renders the surfaces of anatomical structures to create a 3D representation, allowing for a virtual 'fly-through' of the colon. It provides a detailed visualization of the colon's surface and is commonly used in CT colongraphy procedures.