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Fig. 3. Creation of a procedure needle expressed on a virtual X-ray. (A, B) Patient’s Digital Imaging and Communications in Medicine and polygonal data are positioned in the same virtual space to manipulate the simulation conveniently. (C) Creation of the virtual needle similar to the actual needle. (D) Colliders are set in the handle and the needle shaft. (E, F) When the virtual X-ray collides with the collider of the needle, a value of 2,000 is added so that it can be expressed as a metallic material in the virtual X-ray.
Korean J Pain 2022;35:403~412
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