Table 1.

Lower and Upper Limits of Normal RNFL Thickness Measured in Micrometers

	Age	Average RNFL	Temporal Quadrant	Superior Quadrant	Nasal Quadrant	Inferior Quadrant
Scanning Laser Polarimetry (ECC) RNFL
5th Percentile	32	47	15	50	23	57
	65	34	13	50	21	54
95th Percentile	32	73	41	94	58	98
	65	71	39	91	56	94
Optical Coherence Tomography RNFL
Stratus OCT
5th Percentile	53	84	50	85	52	94
95th Percentile	53	114	97	152	108	163
Cirrus HD OCT
5th Percentile	32	82	52	86	52	84
	65	76	52	87	52	84
95th Percentile	32	110	89	134	88	133
	65	104	89	135	88	133

ECC, enhanced corneal compensation.