Objective:To evaluate the predictability, stability and safety of excimerlaser photorefractive keratectomy (PRK) for correcting the residual myopia and astigmatism after keratotomy (RK).
目的: 评价准分子激光屈光性角膜切削术治疗放射状角膜切开术后残余近视散光的预测性、稳定性和安全性。
2
ObjectiveTo investigate the effect of excimerlaser phototherapeutic keratectomy (PTK) for superficial corneal dystrophy (SCD).