Myopic Correction with Iris-Fixated Phakic Intraocular Lenses: Twelve-Year Results

Table 1

Baseline characteristics of patients.

Parameters at baseline	Mean ± SD [range]
No. of eyes	85
No. of patients	46
Age	29.3 ± 5.5 [18; 43]
Gender male/female (%)	28/72
Sphere (D)	9.37 ± 2.87 [−16.75; −2]
Cylinder (D)	1.37 ± 1.44 [0; 6,75]
CDVA, Snellen decimal scale	0.91 ± 0.17 [0.4; 1.13]
IOP (mmHg)	14.8 ± 3.0 [8.5; 22.5]
ACD from endothelium (mm)	3.30 ± 0.23 [2.75; 3.77]
Mean keratometry (D)	43.8 ± 1.6 [39.4; 47.1]
Mean axial length (mm)	26.99 ± 1.27 [24.99; 31.39]
Mean corneal pachymetry (μm)	521 ± 31,95 [453; 585]
ECD	2588 ± 285 [1481; 3215]
Type of implanted lens	No.
Verisyse (Abbott)	40
Verisyse Toric (Abbott)	17
Veriflex (Abbott)	28

SD: standard deviation; No.: number; D: dioptres; CDVA: corrected distance visual acuity; IOP: intraocular pressure; ACD: anterior chamber depth; ECD: endothelial cells density.