Retinal Sensitivity before and after Silicone Oil Removal Using Microperimetry

Table 1

The preoperative and postoperative values of the inner, middle, and outer rings of the retinal sensitivity at microperimetry in Group A.

	Mean	SD	value
Pre-inner RS (dB)	4.63	1.76	0.012
Post-inner RS (dB)	6.97	2.25
Pre-middle RS (dB)	4.80	2.33	0.008
Post-middle RS (dB)	7.57	2.67
Pre-outer RS (dB)	6.30	2.34	0.008
Post-outer RS (dB)	8.94	2.72

SD: standard deviation; RS: retinal sensitivity.