Authors: Yang Ke, Zhu Siquan, Zhao Yang DOI: 10.3760/cma.j.issn.2095-0160.2017.07.012 Published 2017-07-10 Cite as Chin J Exp Ophthalmol, 2017,35(07): 629-633. Abstract [Download PDF] [Read Full Text] Background The innovation of pre-chop technique lies in shortening surgery duration, reducing ultrasound power, and deseasing the loss of corneal endothelial cells (CECs). […]