Karahan Eyyup, Tuncer Ibrahim, Zengin Mehmet Ozgur
Alfagoz Eye Center, Mithatpasa Caddesi No. 247/A, Balcova, 35330 Izmir, Turkey.
Department of Ophthalmology, Izmir University, Yeni Girne Bulvari 1825, Sokak No. 12, Karsiyaka, 35510 Izmir, Turkey.
J Ophthalmol. 2014;2014:846385. doi: 10.1155/2014/846385. Epub 2014 Mar 3.
Purpose. The aim of this study is to examine the influence of capsulotomy size on, spherical equivalent (SE), intraocular pressure (IOP), and macular thickness. Materials and Methods. Sixty-eight patients were examined preoperatively and 1, 4, and 12 weeks after Nd:YAG capsulotomy. Patients were divided into two groups based on the postoperative capsulotomy size. Changes in SE, IOP, and macular thickness were compared between two groups. Results. We found a higher hyperopic shift in large capsulotomy group. In both groups 1 and 2, IOP increased 1 week postoperatively. Intraocular pressure rise in group 2 was higher than in group 1. Both groups had increased macular thickness at 1 week postoperatively. The degree of macular thickening was similar in group 1 and group 2. Comment. Patients who underwent a larger capsulotomy have a higher hyperopic shift and IOP elevation. Rise in macular thickness was similar in large and small capsulotomy groups.
目的。本研究旨在探讨囊切开术大小对等效球镜度（SE）、眼压（IOP）和黄斑厚度的影响。材料与方法。对68例患者在Nd:YAG囊切开术前以及术后1周、4周和12周进行检查。根据术后囊切开术大小将患者分为两组。比较两组间SE、IOP和黄斑厚度的变化。结果。我们发现大囊切开术组有更高的远视性移位。在第1组和第2组中，两组患者术后1周眼压均升高。第2组的眼压升高高于第1组。两组患者术后1周黄斑厚度均增加。第1组和第2组黄斑增厚程度相似。评论。接受较大囊切开术的患者有更高的远视性移位和眼压升高。大、小囊切开术组黄斑厚度增加相似。
