Toric intraocular lens(IOL),known as intraocular lens with composite surface,is a new refractive IOL to correct astigmatism by cylindrical lens combined with spherical IOL.This paper reviews the development of Toric IOL,discusses its materials,principles,shapes and clinical applications,analyzes existing problems and the development prospects,assesses the efficacy and safety of Toric IOL for preoperative astigmatism of cataract patients.