GMS | 14th Triennial Congress of the International Federation of Societies for Surgery of the Hand (IFSSH), 11th Triennial Congress of the International Federation of Societies for Hand Therapy (IFSHT) | Retrograde headless screw fixation for proximal scaphoid non-union with the guidance of preoperative 3D simulation

Figure 2: Simulation of 3D CAD and postoperative radiography

gms | German Medical Science