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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
Digital model and FEM analysis of a finger prosthesis. (a) Final CAD model of the modular finger prosthesis. (b) FEM simulation highlighting stress concentrations in the joint bolts under 10 N load.