Table 2.

Pre- and intraoperative characteristics of the 20 patients with idiopathic epiretinal membrane with an intraoperative digital image available

Number of eyes, n	20
Age (years)	69.9 ± 9.1 (53–87)
Male gender, n (%)	6 (30)
Side: Right eye, n (%)	12 (60)
Preoperative BCVA, LogMAR Snellen equivalent	0.45 ± 0.24 (0.2–1.0) 20/63
Lens status, n (%)
Phakic	10 (50)
Preoperative parameters on the OCT B-scan
CMT (µm)	469 ± 111 (267–708)
Retinal folds, n (%)	14 (70)
ERM edge, n (%)	8 (40)
Pseudo-hole, n (%)	1 (5)
Complete PVD, n (%)	15 (75)
ILM peeling, n (%)	16 (80)

Quantitative values are presented as a mean ± standard deviation (range)

BCVA best-corrected visual acuity, CMT central macular thickness, ERM epiretinal membrane, ILM internal limiting membrane, PVD posterior vitreous detachment