Clinical Effect and Rotational Stability of TICL in the Treatment of Myopic Astigmatism

Table 1

Preoperative patient clinical data.

Characteristic	Value
Age (y)
Mean ± SD	24.04 ± 5.03
Range	18, 42
Sex (n)
Male	42
Female	70
Manifest refractive sphere (D)
Mean ± SD	−8.10 ± 2.65
Range	−1.25, −17.00
Manifest refractive cylinder (D)
Mean ± SD	−1.86 ± 0.79
Range	−0.50, −4.00
Manifest SE (D)
Mean ± SD	−9.04 ± 2.67
Range	−3.13, −18.50
Axial length (mm)
Mean ± SD	27.12 ± 1.34
Range	23.93, 31.89
Intraocular pressure (mmHg)
Mean ± SD	14.73 ± 2.58
Range	10.0, 20.8
Anterior chamber depth (ACD) (mm)
Mean ± SD	3.24 ± 0.23
Range	2.70, 3.89
White-to-white distance (WTW) (mm)
Mean ± SD	11.61 ± 0.39
Range	10.70, 12.40
Sulcus-to-sulcus distance (STS) (mm)
Mean ± SD	11.89 ± 0.47
Range	10.46, 12.98
ICL model (n)
Size 12.1	14
Size 12.6	34
Size 13.2	60
Size 13.7	4

D = diopters; SE = spherical equivalent; ICL = implantable Collamer lens.