Effect of phacoemulsification with different transparent corneal incisions on corneal astigmatism

Objective To investigate the effect of phacoemulsification with different transparent corneal incisions and foldable posterior chamber intraocular lens implantation on corneal astigmatism. Methods All 112 eyes of 96 patients with cataract were divided into three groups randomly, group A, received superior temporal clear corneal incision(39 eyes of 34 cases); group B, received superior clear corneal incision at 11 O'clock(31 eyes of 26 cases);...