Chapters authored
OCT Biomarkers for AMD
Age-related Macular Degeneration (AMD) is an acquired retina disease that can potentially cause significant central visual impairment. Optical coherence tomography (OCT) applied to the study of retinal pathologies has revolutionized the understanding and management of AMD, especially with the technology of full-depth imaging (FDI) Spectral Domain (SD) OCT. With the increasing amount of data from several important studies using SD-OCT and OCT-angiography (OCT-A) we can now better classify and more accurately decode AMD. The purpose of this chapter is to describe the most important AMD biomarkers recently discovered using SD OCT. Understanding AMD phenotype is very important to define prognosis and individualized forms of treatment and follow up. Biomarkers on OCT have been crucial for a better understanding of AMD.
Part of the book: Recent Advances and New Perspectives in Managing Macular Degeneration
Internal Limiting Membrane Peeling in Idiopathic Epiretinal Membrane
The primary management for epiretinal membrane (ERM) is membrane peel after pars plana vitrectomy. However, the rates of postoperative recurrence of epiretinal membrane reported range from 10 to 21%. Internal limiting membrane (ILM) peeling combined with ERM removal has been introduced in an attempt to diminish this recurrence. Some studies showed that this method largely prevented the recurrence compared with those without ILM peeling. Conversely, other studies demonstrated that combined ERM and ILM peeling did not provide a lower recurrence rate. Since the ILM is formed by the basal lamina of Muller cells, removal of this structure must be pondered due to possible mechanical and functional damage to those important cells. In this chapter, current data on this topic are covered.
Part of the book: Medical and Surgical Retina