Table 1.

Preoperative demographics of the study population.

Mean ± standard deviation (range)
Number of eyes	20
Age	67.1 ± 11.8 years (53 to 86 years)
Male : female	6 eyes : 14 eyes
LogMAR CDVA	0.28 ± 0.48 (-0.08 to 1.70)
Mean keratometric readings (D)	45.3 ± 1.6 D (42.0 to 48.0 D)
Central corneal thickness (μm)	533 ± 26 μm (488 to 589 μm)
Corneal pathology	Granular corneal dystrophy 10 eyes Band keratopathy 10 eyes

LogMAR: logarithm of the minimal angle of resolution; CDVA: corrected distance visual acuity; D: diopter.