<prompt> Lattice retinal degeneration seen inMyopiaHypermetropiaPresbyopiaAnisocoria  <response>: Ans is a i.e. . Myopia. Lattice degeneration of retina is seen in Myopia or more specifically, pathological myopia.Myopia is clinically of 3 types:-Developmental myopic -a congenital stationary condition in which a child is bom with an abnormally long eye.Simple myopia :Commonest type of myopiaPathological myopia:is a degenerative and progressive conditionRefractive changes appear in childhood, and increases rapidly during the period of active growth upto 20 to 30 D by the age of 25 yrs.the eyeball gets elongated essentially due to the degeneration of the posterior half of sclera often leading to a scleral bulge at the posterior pole .Posterior staphylomaFundus changes Myopic crescent:-present at the temporal edge of the optic disc Optic disc is large and pale. Fosterfunch9s spots:-these are dark red circular patches due to choroidal Haemorrhage and subretinal neovascularization.Posterior staphyloma.Vitreous degenerations HaemorrhageChorioretinal atrophic patches at posterior pole.Retinal haemorrhages and lattice degenerates leading to retinal detachment. 