Fig. 5From: Biomechanical comparative finite element analysis between a conventional proximal interphalangeal joint flexible hinge implant and a novel implant design using a rolling contact joint mechanismA) Line plot depicting the variation of maximum von-Mises stress for the two implants based on the PIPJ flexion angle. B) Line plot depicting the variation of mean von-Mises stress for the two implants based on the PIPJ flexion angleBack to article page