Objective To investigate the changes of appearance of corneal surface and refraction after ventrofixation of collapsible intraocular lens.Methods A ventrofixation of collapsible intraocular lens was performed in 22 eyes with aphakia.Corneal topography was used to compare the corneal shape and changes of CYL,SRI,and SAI one week,one and three months after surgery.Results Post-operatively,the topography showed that the cornea corresponding to the site of the operation incision became steepen,but gradually rec...