Research Article
Anatomical and Visual Outcomes after LASIK Performed in Myopic Eyes with the WaveLight® Refractive Suite (Alcon® Laboratories Inc., USA)
Table 3
Evolution of RMS ocular total, corneal, and internal aberrations (µm).
| | Preoperative | 6 months postoperative | Difference | | Aberrations (RMS in µm) | Mean ± SD | Mean ± SD | Mean ± SD |
| Total high-order aberrations (HOAs) | 0.237 ± 0.072 | 0.340 ± 0.135 | 0.103 ± 0.111 | | Total coma | 0.11 ± 0.062 | 0.184 ± 0.121 | 0.074 ± 0.108 | | Total spherical aberrations (SA4 + SA12) | 0.058 ± 0.04 | 0.093 ± 0.069 | 0.034 ± 0.063 | | Corneal high-order aberrations (HOAs) | 0.256 ± 0.088 | 0.355 ± 0.148 | 0.099 ± 0.115 | | Corneal coma | 0.130 ± 0.081 | 0.222 ± 0.135 | 0.093 ± 0.118 | | Corneal spherical aberrations (SA4 + SA12) | 0.155 ± 0.063 | 0.200 ± 0.109 | 0.045 ± 0.082 | | Internal high-order aberrations (HOAs) | 0.243 ± 0.064 | 0.306 ± 0.182 | 0.063 ± 0.175 | | Internal coma | 0.113 ± 0.053 | 0.133 ± 0.128 | 0.02 ± 0.128 | | Internal spherical aberrations (SA4 + SA12) | 0.128 ± 0.063 | 0.159 ± 0.099 | 0.031 ± 0.10 | |
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