Fig. 1
a B-scan SD-OCT of the macula of a Group A patient showing a thick epiretinal membrane (ERM) causing macular pucker, thickening and cystoid degeneration after pars plana vitrectomy. b B-scan SD-OCT of the macula of a Group B patient showing dimples on the inner retinal surface after pars plana vitrectomy and peeling of the internal limiting membrane (ILM)