Kadowaki H, Mizoguchi T, Kuroda S, Terauchi H, Nagata M
Nagata Eye Clinic, Nara-shi, Nara, Japan.
Semin Ophthalmol. 2001 Sep;16(3):158-61. doi: 10.1076/soph.16.3.158.4196.
We study surgically-induced astigmatism following three kinds of glaucoma surgeries combined with cataract surgery with 6 months of follow-up. The mean surgically-induced astigmatism at 6 months postoperatively was 1.92 +/- 1.87 diopters in phacotrabeculectomy (n = 45), 0.72 +/- 0.40 diopters in advanced non-penetrating phacotrabeculectomy (n = 40) and 0.76 +/- 0.47 diopters in phacotrabeculotomy (n = 49), which appeared to be stabilized by 3 months. Each group revealed a tendency of "with the wound" induced astigmatism. Phacotrabeculectomy could induce greater surgically-induced astigmatism than advanced non-penetrating phacotrabeculectomy and phacotrabeculotomy.
我们研究了三种青光眼手术联合白内障手术术后6个月的手术源性散光情况。在超声乳化小梁切除术（n = 45）中，术后6个月的平均手术源性散光为1.92±1.87屈光度；在改良非穿透性超声乳化小梁切除术（n = 40）中为0.72±0.40屈光度；在超声乳化小梁切开术（n = 49）中为0.76±0.47屈光度，且似乎在3个月时趋于稳定。每组均显示出“与切口相关”的散光趋势。超声乳化小梁切除术比改良非穿透性超声乳化小梁切除术和超声乳化小梁切开术能诱导出更大的手术源性散光。
