Artaria L G
Klin Monbl Augenheilkd. 1990 May;196(5):316-9. doi: 10.1055/s-2008-1046182.
The course of postoperative astigmatism was studied in 2 groups of patients following phacoemulsification and IOL implantation. In the first group a soft posterior chamber lens (IOGEL, Alcon) was introduced through a 6.5 mm scleral pocket incision. In group 2 the IOGEL lens was implanted through a 3.5 mm incision using a new instrument. The patients in group 2 had lower postoperative astigmatism and achieved stable refraction significantly earlier than group 1 patients. Three weeks postoperatively changes in refraction were seen in only a few cases. The small-incision technique significantly accelerates the visual rehabilitation of cataract patients.
对两组接受超声乳化白内障吸除术和人工晶状体植入术的患者术后散光的病程进行了研究。第一组通过6.5毫米巩膜隧道切口植入一枚软性后房型人工晶状体（爱尔康公司的IOGEL）。第二组使用一种新器械通过3.5毫米切口植入IOGEL人工晶状体。第二组患者术后散光较低，且比第一组患者显著更早地获得稳定的屈光状态。术后三周，仅少数病例出现屈光变化。小切口技术显著加速了白内障患者的视力恢复。
