Comparative Study of 27-Gauge versus 25-Gauge Vitrectomy for the Treatment of Primary Rhegmatogenous Retinal Detachment

Table 2

Changes of visual acuity in patients with primary anatomical success.

	27-G group	25-G group
	LogMAR	LogMAR
Baseline visual acuity	1.65	1.31
Postoperative 1 month	0.23	0.36
Postoperative 2 months	0.15	0.25
Postoperative 3 months	0.13	0.22
Final visual acuity	0.09	0.16