Examinations
Before surgery, all the enrolled patients were examined by slit lamp,
intraocular pressure(IOP) and corneal
endothelial cell count(ECC) were measured. All patients were taken
refractive examination and the best corrected vision(BCVA) was
determined. Corneal curvature was determined by keratometer and
AB-ultrasonography were performed to determine the axial length of the
eye. SRK-T formula was used to calculate the IOL degree. Fundus photos
were taken and OCT was used to examine fundus conditions .Follow-up
visits were performed 1 week, 1 month, 3 months and 6 months after the
operation, and all preoperative examinations were also performed to
evaluate postoperative recovery and complications.