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Table 2 Pre- and intraoperative characteristics of the 20 patients with idiopathic epiretinal membrane with an intraoperative digital image available

From: Preoperative imaging optimized for epiretinal membrane surgery

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)

  1. Quantitative values are presented as a mean ± standard deviation (range)
  2. BCVA best-corrected visual acuity, CMT central macular thickness, ERM epiretinal membrane, ILM internal limiting membrane, PVD posterior vitreous detachment