Fig. 2From: 3D accuracy and clinical outcomes of corrective osteotomies with patient-specific instruments in complex upper extremity deformities: an approach for investigation and correlationSurgical procedure (case 2, view to distal dorsal humerus): a correct placement of the drill and cutting guide on the bone surface; b after drilling screw holes, the osteotomy is performed; c after removing the guide; d completed correction and plate fixationBack to article page