Fig. 6From: Pediatric femoral shaft fracture requiring revision surgery for nonunion associated with vitamin D and K deficiencies: a case reportPostoperative radiographs of revision surgery. a Anteroposterior image and b lateral image. The two titanium elastic nails were removed and replaced with a rigid retrograde intramedullary nail. The fracture site was compressed, and the gap is reduced compared with preoperativelyBack to article page