Fig. 1From: Finite element analysis of coronoid prostheses with different fixation methods in the treatment of comminuted coronoid process fracture3D ulna model reconstruction and simulation of coronoid process fracture. A A 3D model of the ulna was reconstructed based on CT images. B A cutting plane (dashed red line) trimmed the upper 40% of the coronoid process for the simulation of coronoid process fracture, and the upper segment was used as the model when designing the coronoid prosthesisBack to article page