Corneal Safety and Stability in Cases of Small Incision Lenticule Extraction with Collagen Cross-Linking (SMILE Xtra)

<div>Stability of manifest refraction spherical equivalent over time in SMILE Xtra group and SMILE group (<i>y</i>-axis: spherical equivalent in diopters; <i>x</i>-axis: postoperative time interval in months).</div>

Journal of Ophthalmology

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Figure 5

Figure 5: Corneal Safety and Stability in Cases of Small Incision Lenticule Extraction with Collagen Cross-Linking (SMILE Xtra) 