Abstract:Opacification of intraocular lens(IOL)is a rare postoperative complication of cataract surgery. Its occurrence may be associated with various factors, including manufacturing processes, IOL material, patient factors, and surgical intervention. IOL opacification has been reported in all kinds of materials, and the morphological changes and pathological features of IOL opacification from different materials have their own characteristics, with varying clinical manifestations. With the development of related researches, the understanding of IOL opacification is becoming more and more comprehensive. This article reviews the latest research progress in the morphology, etiology, diagnosis and treatment of IOL opacification, with a view to providing guidance for current clinical work and potential directions for future scientific research.
