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Fig. 1 | Journal of Orthopaedic Surgery and Research

Fig. 1

From: 3D printing-based minimally invasive cannulated screw treatment of unstable pelvic fracture

Fig. 1

Tile type B pelvic fracture in the 3D printing group, bilateral upper and lower pubic fracture, sacral compression fractures. a preoperative X-ray. b 3D printed 1:1 scale physical model. c 3D printed 1:1 scale physical model after simulated reduction. d–f Digitally designed superior pubic retrograde cannulated screw. hg X-ray after reduction and screw implantation referring to the 3D physical model. The outcome of reduction was excellent

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