“…Among them, 80.64% of the surgery planning systems use CT data or MRI data to generate 3D models. There were 21 surgery planning systems 11,40,71,74,78‐82,84,85,87,88,91‐93,95‐97,99‐101,186 that only use CT data, two surgery planning systems 88,89 that only use MRI data, and two surgery planning systems 73,83 that use CT data and MRI data. While the surgery planning systems extensively use CT or MRI data for 3D reconstruction, we have to consider the deficiencies of this method.…”