Comparing Traditional 2D CT/MRI-Based Planning vs. 3D Model-Assisted Surgical Approaches

The paradigm shift from conventional 2D CT/MRI-based preoperative planning to advanced 3D modelassisted approaches has significantly altered surgical workflows, impacting precision, intraoperative efficiency, and patient prognosis. Traditional 2D imaging, while foundational, imposes cognitive burdens on surgeons, requiring mental extrapolation of anatomical structures. In contrast, 3D models, derived via high-fidelity computational reconstruction, enable enhanced spatial perception, interactive manipulation, and virtual preoperative simulation. This paper delineates the comparative efficacy of both modalities by evaluating quantitative metrics such as surgical accuracy, operative duration, and complication rates. Empirical analysis indicates that 3D-assisted methodologies substantively mitigate intraoperative variability, reduce errors, and improve postoperative recovery trajectories.