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← ScienceWhich outcome occurs when an excimer laser wavelength shifts during corneal refractive surgery?
A)Aberrations increase, reducing ablation precision✓
B)Collagen cross-linking strengthens significantly
C)Corneal transparency unexpectedly increases
D)Healing becomes significantly accelerated
💡 Explanation
Aberrations increase as wavelength deviation impacts accuracy. Photoablation relies on precise wavelength control; therefore, wavelength shift ruins targeted tissue removal rather than enhancing collagen crosslinking or healing because optimal outcomes require constant beam quality.
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