Rotational Stability of a New Posterior Chamber Toric Phakic Intraocular Lens

Table 1

Preoperative characteristics.

	Mean ± SD	Range
SE (D)	−10.30 ± 2.38	−5.50 to −17.25
Astigmatism (D)	2.11 ± 1.04	0.75 to 5.50
Mean Sim-K (D)	44.61 ± 1.82	39.04 to 48.22
Corneal thickness (µm)	526 ± 36	429 to 595
White-to-white (mm)	11.73 ± 0.29	11.18 to 12.09
ACD (mm)	3.23 ± 0.26	3.00 to 4.11
Axial length (mm)	26.89 ± 1.07	24.28 to 29.61

ACD: anterior chamber depth from the endothelium; white-to-white: horizontally visible iris diameter; Sim-K: mean simulated keratometry; SE: spherical equivalent of manifest refraction.