Retinal Damage Induced by Internal Limiting Membrane Removal

Figure 4

(a) Focal macular ERGs before and 6 weeks and 6 months after IMH surgery without ILM removal and the fellow eye. The b-wave amplitudes increase 6 weeks and even further 6 months after surgery. (b) Focal macular ERGs before and 6 weeks and 6 months after IMH surgery with ILM removal and the fellow eye. The b-wave amplitudes are significantly decreased 6 weeks after surgery but recover 6 months after surgery to the same level as that prior to surgery [7].

(a)

(b)