Therapeutics Advances
Copyright ©2013 Baishideng Publishing Group Co.
World J Ophthalmol. Aug 12, 2013; 3(3): 20-31
Published online Aug 12, 2013. doi: 10.5318/wjo.v3.i3.20
Figure 7
Figure 7 Different intrastromal ring segments models (A) clinical and optical coherence tomography showing hexagonal shape and (B) another design with triangular shape.