Fig. 2From: Finite element analysis of the initial stability of arthroscopic ankle arthrodesis with three-screw fixation: posteromedial versus posterolateral home-run screwDifferent views of 5 screws configurations. (Images are front, left, and top views of each configuration, respectively.) (The home-run screw is labeled “S1” in white. The anterolateral screw is labeled “S2” in gray. The medial screw is labeled “S3” in black.)Back to article page