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白内障是最常见的致盲眼病之一,目前,超声乳化白内障摘除联合人工晶状体植入术是治疗白内障最主要的方法[1]。随着医疗设备的改进及手术水平的提高,白内障手术已从过去的单纯复明演变为追求术后视觉质量的屈光手术高度,中高度散光是影响术后视觉质量的主要原因[2]。因此,可在行白内障超声乳化摘除手术同时,根据患者角膜散光的不同选择不同的角膜切口,达到矫正术前角膜散光的作用,提高患者的视觉质量。本研究重点评价了不同的角膜切口对术前
Cataract is one of the most common causes of blindness. Currently, phacoemulsification combined with intraocular lens implantation is the most important method for the treatment of cataract [1]. With the improvement of medical equipment and the improvement of the operation level, cataract surgery has evolved from the simple restoration of the past to the height of refractive surgery for postoperative visual quality, and the high astigmatism is the main reason for postoperative visual quality [2]. Therefore, cataract phacoemulsification surgery at the same time, according to different corneal astigmatism of patients with different choice of corneal incision, to achieve the role of preoperative corneal astigmatism to improve the visual quality of patients. The focus of this study was to evaluate different corneal incisions versus preoperative