Fig. 2From: Identifying a commercially-available 3D printing process that minimizes model distortion after annealing and autoclaving and the effect of steam sterilization on mechanical strengtha Standard Army-Navy retractor and b strength-optimized Army-Navy retractor designs in inches created in AutoDesk® Fusion 360™ obtained from Chen et al. c Retractor orientation on the build plate to eliminate need for support materialBack to article page