Research Article
Influence of Angle κ and Higher-Order Aberrations on Visual Quality Employing Two Diffractive Trifocal IOLs
Table 4
Comparison of the postoperative total and internal aberrations per group.
| | Value | Acrysof IQ PanOptix | AT LISA tri 839MP | Difference between medians | value |
| Total aberrations | | | | | | TILT (μm) | Mean ± SD | 0.291 ± 0.22 | 0.467 ± 0.45 | 0.004 | 0.387 | Range | 0.01–1.05 | 0.07–1.54 | | | HOAs (μm) | Mean ± SD | 0.381 ± 0.21 | 0.485 ± 0.26 | 0.111 | 0.195 | Range | 0.08–0.86 | 0.10–1.00 | | | COMA (μm) | Mean ± SD | 0.133 ± 0.11 | 0.247 ± 0.23 | 0.031 | 0.164 | Range | 0.02–0.58 | 0.05–0.65 | | | TREFOIL (μm) | Mean ± SD | 0.289 ± 0.18 | 0.255 ± 0.56 | 0.081 | 0.073 | Range | 0.02–0.76 | 0.15–2.17 | | | SPHERE (μm) | Mean ± SD | 0.045 ± 0.04 | 0.326 ± 0.40 | 0.098 | 0.075 | Range | 0.00–0.17 | 0.00–1.00 | | |
| Internal aberration | | | | | | TILT (μm) | Mean ± SD | 0.440 ± 0.39 | 1.11 ± 2.18 | 0.015 | 0.401 | Range | 0.05–1.50 | 0.07–9.30 | | | HOAs (μm) | Mean ± SD | 0.435 ± 0.67 | 0.831 ± 1.16 | 0.547 | 0.065 | Range | 0.10–3.46 | 0.17–4.0 | | | COMA (μm) | Mean ± SD | 0.183 ± 0.20 | 0.443 ± 0.42 | 0.086 | 0.071 | Range | 0.01–0.97 | 0.05–1.2 | | | TREFOIL (μm) | Mean ± SD | 0.289 ± 0.18 | 0.653 ± 1.15 | 0.054 | 0.256 | Range | 0.05–2.13 | 0.15–2.17 | | | SPHERE (μm) | Mean ± SD | 0.140 ± 0.12 | 0.524 ± 0.65 | 0.019 | 0.509 | Range | 0.02–0.57 | 0.00–2.29 | | |
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