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首页> 外文期刊>Journal of Ophthalmology >Comparison of 25- and 27-Gauge Pars Plana Vitrectomy in Repairing Primary Rhegmatogenous Retinal Detachment
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Comparison of 25- and 27-Gauge Pars Plana Vitrectomy in Repairing Primary Rhegmatogenous Retinal Detachment

机译：比较25号和27号Pars平板玻璃体切除术修复原发性眼源性视网膜脱离的效果

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Aim. To compare the anatomic and visual outcomes of 25-gauge (25G), and 27-gauge (27G) transconjunctival sutureless pars plana vitrectomy (TSV) for the management of primary rhegmatogeneous retinal detachment (RRD). Design. A retrospective nonrandomized clinical trial. Methods. A retrospective comparative analysis of 62 consecutive eyes from 62 patients with 6 months of follow-up was performed. Results. Thirty-two patients underwent 25G TSV, and 30 patients underwent 27G TSV for the treatment of primary RRD. There was no significant difference in baseline demographic and preoperative ocular characteristics between the two groups. The initial and final anatomical success rates were 93.8% and 100% in 25G TSV and 96.7% and 100% in 27G TSV, respectively ( and , resp.). Preoperative best-corrected visual acuity (BCVA) (logMAR) was 0.44?±?0.69 and 0.38?±?0.61 for 25G and 27G TSV, respectively (). The final follow-up BCVA was 0.07?±?0.25 and ?0.02?±?0.17 for 25G and 27G TSV, respectively (). The final BCVA was significantly better than the preoperative BCVA in both groups ( and , resp.). Preoperative intraocular pressure (IOP) (mmHg) was 13.0?±?3.5 in 25G TSV and 14.3?±?2.8 in 27G TSV (). IOP did not statistically significantly change in both groups during the follow-up period ( and , resp.). Conclusion. The 27G TSV system is safe and useful for RRD treatment as 25G TSV.
机译：目标。为了比较25规格（25G）和27规格（27G）的经结膜无缝缝合平面玻璃体切除术（TSV）的解剖学和视觉结果，以管理原发性眼底视网膜脱离（RRD）。设计。回顾性非随机临床试验。方法。进行回顾性比较分析，对来自62例患者的62只连续眼睛进行了6个月的随访。结果。有32例患者接受了25G TSV，有30例患者接受了27G TSV来治疗原发性RRD。两组之间的基线人口统计学和术前眼部特征无显着差异。初始和最终解剖成功率在25G TSV中分别为93.8％和100％，在27G TSV中分别为96.7％和100％（和）。 25G和27G TSV的术前最佳矫正视力（BCVA）（logMAR）分别为0.44±±0.69和0.38±±0.61（）。 25G和27G TSV的最终随访BCVA分别为0.07±0.25和±0.02±0.17（）。两组的最终BCVA均显着优于术前BCVA（和）。术前眼压（IOP）（mmHg）在25G TSV中为13.0±±3.5，在27G TSV中为14.3±±2.8（）。在随访期间，两组的眼压均无统计学差异（和）。结论。 27G TSV系统与25G TSV一样，对于RRD治疗是安全且有用的。

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