Research Article

Comparison of 25- and 27-Gauge Pars Plana Vitrectomy in Repairing Primary Rhegmatogenous Retinal Detachment

Figure 1

Time course changes in intraocular pressure (IOP). The mean IOP at baseline was 13.0 ± 3.5 mmHg in group A and 14.3 ± 2.8 mmHg in group B. At 1 day, 1 week, 1 month, 3 months, and 6 months postoperatively, the IOP was 17.0 ± 7.1, 13.5 ± 5.7, 13.7 ± 2.7, 14.4 ± 4.5, and 13.6 ± 3.1 mmHg, respectively, in group A, and 17.6 ± 8.3, 13.3 ± 4.9, 15.4 ± 2.7, 16.0 ± 2.7, and 16.7 ± 3.0 mmHg, respectively, in group B. IOP did not statistically significantly change in both groups during the follow-up period ( and , resp.).