Retrospective Study
Copyright ©The Author(s) 2015.
World J Orthop. Nov 18, 2015; 6(10): 829-837
Published online Nov 18, 2015. doi: 10.5312/wjo.v6.i10.829
Figure 1
Figure 1 Endoscopic view of the osteonecrotic lesion. View obtained from the endoscopy through the canal. The posterior aspect of the osteonecrotic lesion is seen at the center of the image (arrow) as a white non-vascularized area, surrounded by normal purple-coloured bone (vascularized bone).