Fig. 4From: 3D printing assisted MIPO for treatment of complex middle-proximal humeral shaft fracturesCase 3: a 33-year-old male, the AO/OTA classification was 12C13. a Preoperative 3D CT image and 3D anatomical model of middle-proximal humeral fracture. b Preoperative X-ray radiograph of the middle-proximal humerus fractures. c The X-ray radiograph of full-length humerus 4 months after MIPOBack to article page