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Table 2 Number of patients treated using free VBG from iliac crest or medial femoral graft and their union rates

From: The use of the free vascularised bone graft for nonunion of the scaphoid: a systematic review

  Iliac crest free VBG Medial femoral free VBG
Union 165 56
Nonunion 23 0
Total 188 56
% union 87.7 100
  1. Chi-square = 7.564; p = 0.006.