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Table 4 Pre- and postoperative high-order aberration values for 5.0 mm pupils after flexivue microlens inlay implantation

From: Refractive corneal inlay for presbyopia in emmetropic patients in Asia: 6-month clinical outcomes

 

Preoperative

1 month

6 months

Total higher-order aberration (μm)

0.25 ± 0.12

0.32 ± 0.14*

0.32 ± 0.13*

Spherical aberration (μm)

−0.36 ± 0.13

0.16 ± 0.17*

0.17 ± 0.18*

Coma (μm)

0.29 ± 0.16

0.31 ± 0.14

0.30 ± 0.19

Trefoil (μm)

0.27 ± 0.24

0.41 ± 0.34

0.37 ± 0.28

  1. Total higher-order aberration, coma, and trefoil are presented as root-mean-squared values. Spherical aberration is presented using the Zernike value. * = significantly different versus preoperative value (p < 0.05, Wilcoxson-signed ranks test)
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BMC Ophthalmology

ISSN: 1471-2415

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