Fig. 6
From: Design and Development of a Novel 3-D Printed External Fixation Device for Fracture Stabilization
Based on the findings of Fig. 5, this Fig. 6A image demonstrates the M16 screw, nut, and pin clamp to prevent migration up or down on the metal pin. The screw threads were offset − 0.1 mm on both sides and the edge had a 0.1 mm fillet to facilitate mechanical function after 3-D printing. Figure 6B demonstrates a modified design that keeps the surgeon’s hands or wrenches away from the extension cylinders or blocks to facilitate application