Surgical Options for the Refractive Correction of Keratoconus: Myth or Reality

Table 3

Summary of visual and refractive outcomes of the pseudophakic intraocular lens implantation in keratoconic eyes.

Author/year	Level of evidence [13]	IOL	Eyes (n)	KC stage	Pre-UDVA	Pre-CDVA	Follow-up (months)	Spherical equivalent (D)	Post-UDVA	Post-CDVA
Jaimes et al. [60]	IV	AcrySof toric SN60TT	19	Keratoconus suspect; keratoconus and PMD	1.35 ± 0.36 (logMAR)	0.28 ± 0.55 (logMAR)	7.8 (range 3 to 31)	0.46 ± 0.10	0.29 ± 0.23 (logMAR)	0.11 ± 0.12 (logMAR)
Nanavaty et al. [61]	IV	AT TORBI 709 M	12	Mild to moderate	1.30 ± 0.50 (logMAR)	1.00 ± 0.80 (logMAR)	9 (range 3 to 25)	0.10 ± 0.60	0.30 ± 0.30 (logMAR)	0.10 ± 0.10 (logMAR)
Alió et al. [62]	IV	AcrySof IQ toric	17	—	1.33 ± 0.95 (logMAR)	0.32 ± 0.38 (logMAR)	9.1 (range 6 to 15)	−0.62 ± 0.97	0.32 ± 0.38 (logMAR)	0.20 ± 0.36 (logMAR)
Hashemi et al. [63]	IV	AcrySof toric SN60TT	23	Mild	0.90 ± 0.64 (logMAR)	0.28 ± 0.10 (logMAR)	3	−0.58 ± 0.95	0.27 ± 0.18 (logMAR)	0.16 ± 0.09 (logMAR)
				Moderate	1.00 ± 0.48 (logMAR)	0.51 ± 0.52 (logMAR)		−0.34 ± 0.90	0.34 ± 0.19 (logMAR)	0.18 ± 0.12 (logMAR)
				Severe	1.30 ± 0.00 (logMAR)	0.83 ± 0.55 (logMAR)		0.50 ± 0.58	0.38 ± 0.29 (logMAR)	0.35 ± 0.13 (logMAR)
Kamiya et al. [64]	IV	AcrySof IQ toric (SN6AT)	19	I and II	1.14 ± 0.50 (logMAR)	0.27 ± 0.45 (logMAR)	3	−1.64 ± 1.41	0.46 ± 0.33 (logMAR)	−0.01 ± 0.09 (logMAR)