“…The indications of OCT include posterior segment lesions like detection of fluid within the retinal layers or under the retina which may not be visible clinically (Kang et al, 2004;Margherio et al, 1989;McDonald et al, 1994;Smiddy et al, 1988), macular holes (Hikichi et al, 1995;Mavrofrides et al, 2005;Wilkins et al, 1996), pseudoholes (Hikichi et al, 1995), epiretinal membranes (ERMs) [Hikichi et al, 1995;Mori et al, 2004], vitreo-macular traction (VMT) [Kang et al, 2004;McDonald et al, 1994], retinoschisis (Eriksson et al, 2004), retinal detachment (Ip et al,1999), diabetic retinopathy (DR) Hee et al, 1998;Schaudig et al, 2000], age-related macular degeneration (ARMD) [Mavro frides et al 2004], retinal nerve fiber layer thickness (RNFLT), optic disc parameters, and assessment and analysis of anterior segment structures like anterior chamber area, volume and iris thickness.…”