. 2016 Aug 8;2016:7149182. doi: 10.1155/2016/7149182
Copyright © 2016 J. Obedt Figueroa-Cavazos et al.
This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Figure 3.
Evolution of lumbar cage design concepts.