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

Table 1

Clinical data of patients.

	27-G group	25-G group
Axial length (mm)	25.07	25.33
Lens status (phakic), number (%)	6 (30%)	9 (45%)
Lens status (pseudophakic), number (%)	14 (70%)	11 (55%)
Clock hours of retinal detachment, mean	6.35	7.1
Number of retinal breaks/holes, mean	3.2	2.85
Giant tears, number (%)	1 (5%)	3 (15%)
Macula-off, number (%)	15 (75%)	17 (85%)
PVR, number (%)	0 (0%)	1 (5%) (PVR of grade B)

PVR: proliferative vitreoretinopathy.