Influence of Preoperative Foveal Layers’ Thickness on Visual Function and Macular Morphology by Phacovitrectomy for Epiretinal Membrane

Table 2

Quantitative fovea parameters for various OCT morphotypes of ERM ().

		OCT morphotypes of ERM					Control group
		Group 1	Group 2	Group 3	Group 4	Group 5
Number of patient eyes		37	38	84	34	15	40
Quantitative fovea parameters	CFT, µm	279.9 ± 61.0	395.3 ± 74.2	474.2 ± 80.7	245.4 ± 76.5	398.0 ± 168.1	221.4 ± 18.8
	CONLT, µm	179.2 ± 50.5	292.1 ± 72.6	269.9 ± 61.7	167.3 ± 65.6	285.5 ± 180.1	126.9 ± 17.6
	CINLT, µm	14.5 ± 3.3	16.4 ± 3.3	93.9 ± 54.8	3.1 ± 8.3	20.9 ± 11.2	18.3 ± 6.3
	CIPLT, µm	0.0	0.0	28.8 ± 34.5	0.0	0.0
	MFT, µm	391.4 ± 52.0	426.8 ± 57.5	492.6 ± 70.5	439.6 ± 46.9	418.9 ± 146.4	330.2 ± 18.6

ERM: epiretinal membrane, OCT: optical coherence tomography, ONL: outer retinal nuclear layer, INL: inner retinal nuclear layer, IPL: inner plexiform retinal layer, CFT: central foveolar retinal thickness, MFT: maximum foveal retinal thickness, CONLT: central foveolar ONL thickness, CINLT: central foveolar INL thickness, and CIPLT: central foveolar IPL thickness.