Figure 2. Slit lamp photo showing overlap of the two ring segments that widened the channel, creating a fluid space. However, the anterior (white arrow) and posterior (red arrow) walls of the channel remained intact.
Zhang, Chenxing, M.D., Casey eye institute, Portland, USA; Tang, Maolong, Ph.D., Casey eye institute, Portland, USA; Huang, David, Prof. Dr. med., Casey eye institute, Portland, USA
