Fig. 2From: Comparison of corticocancellous bone graft from the anterolateral metaphysis of the distal radius versus iliac crest for the treatment of unstable scaphoid nonunion with humpback deformityCorticocancellous bone grafting from the iliac crest and fixation of unstable scaphoid (Sc) nonunion. A, B and C Posteroanterior and lateral preoperative radiography and sagittal computed tomography of a 39-year-old man with unstable Sc nonunion (scapholunate angle [SLA, between 2 straight lines], 70°; radiolunate angle [RLA, between 2 dotted lines], 22°, Intrascaphoid angle [ISA, between 2 white lines], 71°). D The nonunion gap (arrowheads) is filled with corticocancellous bone from the iliac crest. E, F Postoperative radiographs (SLA, 50°; RLA, 3°)Back to article page