Orthopedic imaging demands precision for effective diagnosis, surgical planning, and monitoring of musculoskeletal ailments. X-ray imaging, while readily available and efficient, primarily offers 2D views, which can be insufficient for complex orthopedic procedures. Compared to the detailed 3D reconstructions provided by MRI and CT scans, X-rays have limitations. However, considering the cost of MRIs and radiation risks associated with CT scans, researchers are actively developing methods to derive 3D information from conventional X-rays. This paper provides a thorough analysis of diverse methodologies used for X-ray to 3D model generation. It examines the principles, prerequisites, and categories of these reconstruction techniques, alongside their applications, advantages, and disadvantages. We evaluate the accuracy of these methods, offering guidance to researchers working within this dynamic field.
Advancements in Orthopedic Surgery Planning: A Comprehensive Review of 3D Reconstruction from 2D X-rays
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