<prompt> Intraocular lens is implanted in a young adult after cataract surgery which was uneventful. When will you remove the IOL?Remove after 10 yearsRemove after presbyopiaAfter secondary cataract developsNever removed  <response>: There is no such indication to remove IOL after 10 years unless any complication like dislocation of IOL occurs. At the time of cataract surgery , the majority of patients are presbyopic. Presbyopia by itself is not an indication to remove IOL. After development of secondary cataract- just treat it by laser surgical membranectomy we dont remove IOL for this. 