Posterior Vitreous Detachment: Evolution and Complications of Its Early Stages

Age-related PVD is an insidious, chronic event that begins in the perifoveal macula and evolves over a prolonged period before vitreopapillary separation. Although asymptomatic in most individuals, its early stages may be complicated by a variety of macular and optic disc pathologic features, determined in part by the size and strength of the residual vitreoretinal adhesion.